1686989142

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:738

約数の個数: 96

約数和(自身を含む): 3924910080

約数和(自身を除く): 2237920938

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 69, 94, 138, 141, 181, 207, 282, 362, 414, 423, 479, 543, 846, 958, 1081, 1086, 1437, 1629, 2162, 2874, 3243, 3258, 4163, 4311, 6486, 8326, 8507, 8622, 9729, 11017, 12489, 17014, 19458, 22034, 22513, 24978, 25521, 33051, 37467, 45026, 51042, 66102, 67539, 74934, 76563, 86699, 99153, 135078, 153126, 173398, 195661, 198306, 202617, 260097, 391322, 405234, 517799, 520194, 586983, 780291, 1035598, 1173966, 1553397, 1560582, 1760949, 1994077, 3106794, 3521898, 3988154, 4074853, 4660191, 5982231, 8149706, 9320382, 11964462, 12224559, 17946693, 24449118, 35893386, 36673677, 73347354, 93721619, 187443238, 281164857, 562329714, 843494571, 1686989142]

約数ペア:

[(1, 1686989142), (2, 843494571), (3, 562329714), (6, 281164857), (9, 187443238), (18, 93721619), (23, 73347354), (46, 36673677), (47, 35893386), (69, 24449118), (94, 17946693), (138, 12224559), (141, 11964462), (181, 9320382), (207, 8149706), (282, 5982231), (362, 4660191), (414, 4074853), (423, 3988154), (479, 3521898), (543, 3106794), (846, 1994077), (958, 1760949), (1081, 1560582), (1086, 1553397), (1437, 1173966), (1629, 1035598), (2162, 780291), (2874, 586983), (3243, 520194), (3258, 517799), (4163, 405234), (4311, 391322), (6486, 260097), (8326, 202617), (8507, 198306), (8622, 195661), (9729, 173398), (11017, 153126), (12489, 135078), (17014, 99153), (19458, 86699), (22034, 76563), (22513, 74934), (24978, 67539), (25521, 66102), (33051, 51042), (37467, 45026)]