1907185644

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{109}}^2$

素因数の和:262

約数の個数: 216

約数和(自身を含む): 6110613600

約数和(自身を除く): 4203427956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 109, 117, 126, 147, 156, 182, 196, 218, 234, 252, 273, 294, 327, 343, 364, 436, 441, 468, 546, 588, 637, 654, 686, 763, 819, 882, 981, 1029, 1092, 1274, 1308, 1372, 1417, 1526, 1638, 1764, 1911, 1962, 2058, 2289, 2548, 2834, 3052, 3087, 3276, 3822, 3924, 4116, 4251, 4459, 4578, 5341, 5668, 5733, 6174, 6867, 7644, 8502, 8918, 9156, 9919, 10682, 11466, 11881, 12348, 12753, 13377, 13734, 16023, 17004, 17836, 19838, 21364, 22932, 23762, 25506, 26754, 27468, 29757, 32046, 35643, 37387, 39676, 40131, 47524, 48069, 51012, 53508, 59514, 64092, 69433, 71286, 74774, 80262, 83167, 89271, 96138, 106929, 112161, 119028, 138866, 142572, 149548, 154453, 160524, 166334, 178542, 192276, 208299, 213858, 224322, 249501, 277732, 308906, 332668, 336483, 357084, 416598, 427716, 448644, 463359, 486031, 499002, 582169, 617812, 624897, 672966, 748503, 833196, 926718, 972062, 998004, 1081171, 1164338, 1249794, 1345932, 1390077, 1458093, 1497006, 1746507, 1853436, 1944124, 2162342, 2328676, 2499588, 2780154, 2916186, 2994012, 3243513, 3493014, 4075183, 4324684, 4374279, 5239521, 5560308, 5832372, 6487026, 6986028, 7568197, 8150366, 8748558, 9730539, 10479042, 12225549, 12974052, 15136394, 16300732, 17497116, 19461078, 20958084, 22704591, 24451098, 30272788, 36676647, 38922156, 45409182, 48902196, 52977379, 68113773, 73353294, 90818364, 105954758, 136227546, 146706588, 158932137, 211909516, 272455092, 317864274, 476796411, 635728548, 953592822, 1907185644]

約数ペア:

[(1, 1907185644), (2, 953592822), (3, 635728548), (4, 476796411), (6, 317864274), (7, 272455092), (9, 211909516), (12, 158932137), (13, 146706588), (14, 136227546), (18, 105954758), (21, 90818364), (26, 73353294), (28, 68113773), (36, 52977379), (39, 48902196), (42, 45409182), (49, 38922156), (52, 36676647), (63, 30272788), (78, 24451098), (84, 22704591), (91, 20958084), (98, 19461078), (109, 17497116), (117, 16300732), (126, 15136394), (147, 12974052), (156, 12225549), (182, 10479042), (196, 9730539), (218, 8748558), (234, 8150366), (252, 7568197), (273, 6986028), (294, 6487026), (327, 5832372), (343, 5560308), (364, 5239521), (436, 4374279), (441, 4324684), (468, 4075183), (546, 3493014), (588, 3243513), (637, 2994012), (654, 2916186), (686, 2780154), (763, 2499588), (819, 2328676), (882, 2162342), (981, 1944124), (1029, 1853436), (1092, 1746507), (1274, 1497006), (1308, 1458093), (1372, 1390077), (1417, 1345932), (1526, 1249794), (1638, 1164338), (1764, 1081171), (1911, 998004), (1962, 972062), (2058, 926718), (2289, 833196), (2548, 748503), (2834, 672966), (3052, 624897), (3087, 617812), (3276, 582169), (3822, 499002), (3924, 486031), (4116, 463359), (4251, 448644), (4459, 427716), (4578, 416598), (5341, 357084), (5668, 336483), (5733, 332668), (6174, 308906), (6867, 277732), (7644, 249501), (8502, 224322), (8918, 213858), (9156, 208299), (9919, 192276), (10682, 178542), (11466, 166334), (11881, 160524), (12348, 154453), (12753, 149548), (13377, 142572), (13734, 138866), (16023, 119028), (17004, 112161), (17836, 106929), (19838, 96138), (21364, 89271), (22932, 83167), (23762, 80262), (25506, 74774), (26754, 71286), (27468, 69433), (29757, 64092), (32046, 59514), (35643, 53508), (37387, 51012), (39676, 48069), (40131, 47524)]