31639773906

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1\times {\mathrm{967}}^1$

素因数の和:1485

約数の個数: 128

約数和(自身を含む): 76602408960

約数和(自身を除く): 44962635054

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 127, 234, 254, 351, 367, 381, 702, 734, 762, 967, 1101, 1143, 1651, 1934, 2202, 2286, 2901, 3302, 3303, 3429, 4771, 4953, 5802, 6606, 6858, 8703, 9542, 9906, 9909, 12571, 14313, 14859, 17406, 19818, 25142, 26109, 28626, 29718, 37713, 42939, 44577, 46609, 52218, 75426, 85878, 89154, 93218, 113139, 122809, 128817, 139827, 226278, 245618, 257634, 279654, 339417, 354889, 368427, 419481, 605917, 678834, 709778, 736854, 838962, 1064667, 1105281, 1211834, 1258443, 1596517, 1817751, 2129334, 2210562, 2516886, 3193034, 3194001, 3315843, 3635502, 4613557, 4789551, 5453253, 6388002, 6631686, 9227114, 9579102, 9582003, 10906506, 13840671, 14368653, 16359759, 19164006, 27681342, 28737306, 32719518, 41522013, 43105959, 45070903, 83044026, 86211918, 90141806, 124566039, 135212709, 249132078, 270425418, 405638127, 585921739, 811276254, 1171843478, 1216914381, 1757765217, 2433828762, 3515530434, 5273295651, 10546591302, 15819886953, 31639773906]

約数ペア:

[(1, 31639773906), (2, 15819886953), (3, 10546591302), (6, 5273295651), (9, 3515530434), (13, 2433828762), (18, 1757765217), (26, 1216914381), (27, 1171843478), (39, 811276254), (54, 585921739), (78, 405638127), (117, 270425418), (127, 249132078), (234, 135212709), (254, 124566039), (351, 90141806), (367, 86211918), (381, 83044026), (702, 45070903), (734, 43105959), (762, 41522013), (967, 32719518), (1101, 28737306), (1143, 27681342), (1651, 19164006), (1934, 16359759), (2202, 14368653), (2286, 13840671), (2901, 10906506), (3302, 9582003), (3303, 9579102), (3429, 9227114), (4771, 6631686), (4953, 6388002), (5802, 5453253), (6606, 4789551), (6858, 4613557), (8703, 3635502), (9542, 3315843), (9906, 3194001), (9909, 3193034), (12571, 2516886), (14313, 2210562), (14859, 2129334), (17406, 1817751), (19818, 1596517), (25142, 1258443), (26109, 1211834), (28626, 1105281), (29718, 1064667), (37713, 838962), (42939, 736854), (44577, 709778), (46609, 678834), (52218, 605917), (75426, 419481), (85878, 368427), (89154, 354889), (93218, 339417), (113139, 279654), (122809, 257634), (128817, 245618), (139827, 226278)]