18804946797

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:230

約数の個数: 320

約数和(自身を含む): 38967312384

約数和(自身を除く): 20162365587

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 31, 39, 47, 51, 63, 81, 91, 93, 103, 117, 119, 141, 153, 189, 217, 221, 273, 279, 309, 329, 351, 357, 403, 423, 459, 527, 567, 611, 651, 663, 721, 799, 819, 837, 927, 987, 1053, 1071, 1209, 1269, 1339, 1377, 1457, 1547, 1581, 1751, 1833, 1953, 1989, 2163, 2397, 2457, 2511, 2781, 2821, 2961, 3193, 3213, 3627, 3689, 3807, 4017, 4277, 4371, 4641, 4743, 4841, 5253, 5499, 5593, 5859, 5967, 6489, 6851, 7191, 7371, 8343, 8463, 8883, 9373, 9579, 9639, 10199, 10387, 10881, 11067, 12051, 12257, 12831, 13113, 13923, 14229, 14523, 15759, 16497, 16779, 17577, 17901, 18941, 19467, 20553, 21573, 22351, 22763, 24769, 25389, 26649, 28119, 28737, 30597, 31161, 32643, 33201, 33887, 36153, 36771, 38493, 39339, 41509, 41769, 42687, 43569, 47277, 47957, 49491, 50337, 54281, 56823, 58401, 61659, 62933, 64719, 67053, 68289, 72709, 74307, 76167, 82297, 84357, 86211, 91791, 93483, 99603, 101661, 108459, 110313, 115479, 118017, 124527, 125307, 130707, 132587, 141831, 143871, 150071, 151011, 159341, 162843, 170469, 173383, 184977, 188799, 201159, 204867, 218127, 222921, 228501, 246891, 253071, 258633, 275373, 280449, 290563, 298809, 304983, 321997, 330939, 346437, 373581, 379967, 392121, 397761, 431613, 440531, 450213, 453033, 478023, 488529, 511407, 520149, 554931, 566397, 576079, 603477, 614601, 654381, 668763, 705653, 740673, 759213, 826119, 841347, 871689, 914949, 965991, 992817, 1050497, 1069861, 1120743, 1139901, 1193283, 1294839, 1321593, 1350639, 1434069, 1465587, 1534221, 1560447, 1699191, 1728237, 1810431, 1843803, 1950923, 1963143, 2006289, 2116959, 2222019, 2253979, 2551207, 2615067, 2744847, 2897973, 3151491, 3209583, 3362229, 3419703, 3579849, 3884517, 3964779, 4051917, 4302207, 4396761, 4681341, 4939571, 5097573, 5184711, 5852769, 5889429, 6350877, 6666057, 6761937, 7489027, 7653621, 7845201, 8693919, 9454473, 9628749, 10259109, 10739547, 11894337, 12155751, 12906621, 13656461, 14044023, 14818713, 15554133, 17558307, 17858449, 19052631, 20285811, 22467081, 22960863, 23535603, 26081757, 28363419, 28886247, 30777327, 33165691, 35683011, 40969383, 44456139, 46662399, 52674921, 53575347, 57157893, 60857433, 67401243, 68882589, 85090257, 86658741, 99497073, 122908149, 133368417, 158024763, 160726041, 182572299, 202203729, 206647767, 232159837, 298491219, 368724447, 400105251, 482178123, 606611187, 696479511, 895473657, 1106173341, 1446534369, 2089438533, 2686420971, 6268315599, 18804946797]

約数ペア:

[(1, 18804946797), (3, 6268315599), (7, 2686420971), (9, 2089438533), (13, 1446534369), (17, 1106173341), (21, 895473657), (27, 696479511), (31, 606611187), (39, 482178123), (47, 400105251), (51, 368724447), (63, 298491219), (81, 232159837), (91, 206647767), (93, 202203729), (103, 182572299), (117, 160726041), (119, 158024763), (141, 133368417), (153, 122908149), (189, 99497073), (217, 86658741), (221, 85090257), (273, 68882589), (279, 67401243), (309, 60857433), (329, 57157893), (351, 53575347), (357, 52674921), (403, 46662399), (423, 44456139), (459, 40969383), (527, 35683011), (567, 33165691), (611, 30777327), (651, 28886247), (663, 28363419), (721, 26081757), (799, 23535603), (819, 22960863), (837, 22467081), (927, 20285811), (987, 19052631), (1053, 17858449), (1071, 17558307), (1209, 15554133), (1269, 14818713), (1339, 14044023), (1377, 13656461), (1457, 12906621), (1547, 12155751), (1581, 11894337), (1751, 10739547), (1833, 10259109), (1953, 9628749), (1989, 9454473), (2163, 8693919), (2397, 7845201), (2457, 7653621), (2511, 7489027), (2781, 6761937), (2821, 6666057), (2961, 6350877), (3193, 5889429), (3213, 5852769), (3627, 5184711), (3689, 5097573), (3807, 4939571), (4017, 4681341), (4277, 4396761), (4371, 4302207), (4641, 4051917), (4743, 3964779), (4841, 3884517), (5253, 3579849), (5499, 3419703), (5593, 3362229), (5859, 3209583), (5967, 3151491), (6489, 2897973), (6851, 2744847), (7191, 2615067), (7371, 2551207), (8343, 2253979), (8463, 2222019), (8883, 2116959), (9373, 2006289), (9579, 1963143), (9639, 1950923), (10199, 1843803), (10387, 1810431), (10881, 1728237), (11067, 1699191), (12051, 1560447), (12257, 1534221), (12831, 1465587), (13113, 1434069), (13923, 1350639), (14229, 1321593), (14523, 1294839), (15759, 1193283), (16497, 1139901), (16779, 1120743), (17577, 1069861), (17901, 1050497), (18941, 992817), (19467, 965991), (20553, 914949), (21573, 871689), (22351, 841347), (22763, 826119), (24769, 759213), (25389, 740673), (26649, 705653), (28119, 668763), (28737, 654381), (30597, 614601), (31161, 603477), (32643, 576079), (33201, 566397), (33887, 554931), (36153, 520149), (36771, 511407), (38493, 488529), (39339, 478023), (41509, 453033), (41769, 450213), (42687, 440531), (43569, 431613), (47277, 397761), (47957, 392121), (49491, 379967), (50337, 373581), (54281, 346437), (56823, 330939), (58401, 321997), (61659, 304983), (62933, 298809), (64719, 290563), (67053, 280449), (68289, 275373), (72709, 258633), (74307, 253071), (76167, 246891), (82297, 228501), (84357, 222921), (86211, 218127), (91791, 204867), (93483, 201159), (99603, 188799), (101661, 184977), (108459, 173383), (110313, 170469), (115479, 162843), (118017, 159341), (124527, 151011), (125307, 150071), (130707, 143871), (132587, 141831)]