18382001820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4789}}^1$

素因数の和:4877

約数の個数: 384

約数和(自身を含む): 68497766400

約数和(自身を除く): 50115764580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 37, 38, 39, 42, 52, 57, 60, 65, 70, 74, 76, 78, 84, 91, 95, 105, 111, 114, 130, 133, 140, 148, 156, 182, 185, 190, 195, 210, 222, 228, 247, 259, 260, 266, 273, 285, 364, 370, 380, 390, 399, 420, 444, 455, 481, 494, 518, 532, 546, 555, 570, 665, 703, 740, 741, 777, 780, 798, 910, 962, 988, 1036, 1092, 1110, 1140, 1235, 1295, 1330, 1365, 1406, 1443, 1482, 1554, 1596, 1729, 1820, 1924, 1995, 2109, 2220, 2405, 2470, 2590, 2660, 2730, 2812, 2886, 2964, 3108, 3367, 3458, 3515, 3705, 3885, 3990, 4218, 4789, 4810, 4921, 4940, 5180, 5187, 5460, 5772, 6734, 6916, 7030, 7215, 7410, 7770, 7980, 8436, 8645, 9139, 9578, 9620, 9842, 10101, 10374, 10545, 13468, 14060, 14367, 14430, 14763, 14820, 15540, 16835, 17290, 18278, 19156, 19684, 20202, 20748, 21090, 23945, 24605, 25935, 27417, 28734, 28860, 29526, 33523, 33670, 34580, 36556, 40404, 42180, 45695, 47890, 49210, 50505, 51870, 54834, 57468, 59052, 62257, 63973, 67046, 67340, 71835, 73815, 90991, 91390, 95780, 98420, 100569, 101010, 103740, 109668, 124514, 127946, 134092, 137085, 143670, 147630, 167615, 177193, 181982, 182780, 186771, 191919, 201138, 202020, 249028, 255892, 272973, 274170, 287340, 295260, 311285, 319865, 335230, 354386, 363964, 373542, 383838, 402276, 435799, 454955, 502845, 531579, 545946, 548340, 622570, 636937, 639730, 670460, 708772, 747084, 767676, 871598, 885965, 909910, 933855, 959595, 1005690, 1063158, 1091892, 1182883, 1240351, 1245140, 1273874, 1279460, 1307397, 1364865, 1743196, 1771930, 1819820, 1867710, 1910811, 1919190, 2011380, 2126316, 2178995, 2303509, 2365766, 2480702, 2547748, 2614794, 2657895, 2729730, 3184685, 3366667, 3543860, 3548649, 3721053, 3735420, 3821622, 3838380, 4357990, 4607018, 4731532, 4961404, 5229588, 5315790, 5459460, 5914415, 6201755, 6369370, 6536985, 6733334, 6910527, 7097298, 7442106, 7643244, 8280181, 8715980, 9214036, 9554055, 10100001, 10631580, 11517545, 11828830, 12403510, 12738740, 13073970, 13466668, 13821054, 14194596, 14884212, 16124563, 16560362, 16833335, 17743245, 18605265, 19108110, 20200002, 23035090, 23566669, 23657660, 24807020, 24840543, 26147940, 27642108, 32249126, 33120724, 33666670, 34552635, 35486490, 37210530, 38216220, 40400004, 41400905, 43766671, 46070180, 47133338, 48373689, 49681086, 50500005, 64498252, 67333340, 69105270, 70700007, 70972980, 74421060, 80622815, 82801810, 87533342, 94266676, 96747378, 99362172, 101000010, 117833345, 124202715, 131300013, 138210540, 141400014, 161245630, 165603620, 175066684, 193494756, 202000020, 218833355, 235666690, 241868445, 248405430, 262600026, 282800028, 306366697, 322491260, 353500035, 437666710, 471333380, 483736890, 496810860, 525200052, 612733394, 656500065, 707000070, 875333420, 919100091, 967473780, 1225466788, 1313000130, 1414000140, 1531833485, 1838200182, 2626000260, 3063666970, 3676400364, 4595500455, 6127333940, 9191000910, 18382001820]

約数ペア:

[(1, 18382001820), (2, 9191000910), (3, 6127333940), (4, 4595500455), (5, 3676400364), (6, 3063666970), (7, 2626000260), (10, 1838200182), (12, 1531833485), (13, 1414000140), (14, 1313000130), (15, 1225466788), (19, 967473780), (20, 919100091), (21, 875333420), (26, 707000070), (28, 656500065), (30, 612733394), (35, 525200052), (37, 496810860), (38, 483736890), (39, 471333380), (42, 437666710), (52, 353500035), (57, 322491260), (60, 306366697), (65, 282800028), (70, 262600026), (74, 248405430), (76, 241868445), (78, 235666690), (84, 218833355), (91, 202000020), (95, 193494756), (105, 175066684), (111, 165603620), (114, 161245630), (130, 141400014), (133, 138210540), (140, 131300013), (148, 124202715), (156, 117833345), (182, 101000010), (185, 99362172), (190, 96747378), (195, 94266676), (210, 87533342), (222, 82801810), (228, 80622815), (247, 74421060), (259, 70972980), (260, 70700007), (266, 69105270), (273, 67333340), (285, 64498252), (364, 50500005), (370, 49681086), (380, 48373689), (390, 47133338), (399, 46070180), (420, 43766671), (444, 41400905), (455, 40400004), (481, 38216220), (494, 37210530), (518, 35486490), (532, 34552635), (546, 33666670), (555, 33120724), (570, 32249126), (665, 27642108), (703, 26147940), (740, 24840543), (741, 24807020), (777, 23657660), (780, 23566669), (798, 23035090), (910, 20200002), (962, 19108110), (988, 18605265), (1036, 17743245), (1092, 16833335), (1110, 16560362), (1140, 16124563), (1235, 14884212), (1295, 14194596), (1330, 13821054), (1365, 13466668), (1406, 13073970), (1443, 12738740), (1482, 12403510), (1554, 11828830), (1596, 11517545), (1729, 10631580), (1820, 10100001), (1924, 9554055), (1995, 9214036), (2109, 8715980), (2220, 8280181), (2405, 7643244), (2470, 7442106), (2590, 7097298), (2660, 6910527), (2730, 6733334), (2812, 6536985), (2886, 6369370), (2964, 6201755), (3108, 5914415), (3367, 5459460), (3458, 5315790), (3515, 5229588), (3705, 4961404), (3885, 4731532), (3990, 4607018), (4218, 4357990), (4789, 3838380), (4810, 3821622), (4921, 3735420), (4940, 3721053), (5180, 3548649), (5187, 3543860), (5460, 3366667), (5772, 3184685), (6734, 2729730), (6916, 2657895), (7030, 2614794), (7215, 2547748), (7410, 2480702), (7770, 2365766), (7980, 2303509), (8436, 2178995), (8645, 2126316), (9139, 2011380), (9578, 1919190), (9620, 1910811), (9842, 1867710), (10101, 1819820), (10374, 1771930), (10545, 1743196), (13468, 1364865), (14060, 1307397), (14367, 1279460), (14430, 1273874), (14763, 1245140), (14820, 1240351), (15540, 1182883), (16835, 1091892), (17290, 1063158), (18278, 1005690), (19156, 959595), (19684, 933855), (20202, 909910), (20748, 885965), (21090, 871598), (23945, 767676), (24605, 747084), (25935, 708772), (27417, 670460), (28734, 639730), (28860, 636937), (29526, 622570), (33523, 548340), (33670, 545946), (34580, 531579), (36556, 502845), (40404, 454955), (42180, 435799), (45695, 402276), (47890, 383838), (49210, 373542), (50505, 363964), (51870, 354386), (54834, 335230), (57468, 319865), (59052, 311285), (62257, 295260), (63973, 287340), (67046, 274170), (67340, 272973), (71835, 255892), (73815, 249028), (90991, 202020), (91390, 201138), (95780, 191919), (98420, 186771), (100569, 182780), (101010, 181982), (103740, 177193), (109668, 167615), (124514, 147630), (127946, 143670), (134092, 137085)]