39914406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 103783680

約数和(自身を除く): 63869274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 53, 63, 86, 106, 126, 129, 139, 159, 258, 278, 301, 318, 371, 387, 417, 477, 602, 742, 774, 834, 903, 954, 973, 1113, 1251, 1806, 1946, 2226, 2279, 2502, 2709, 2919, 3339, 4558, 5418, 5838, 5977, 6678, 6837, 7367, 8757, 11954, 13674, 14734, 15953, 17514, 17931, 20511, 22101, 31906, 35862, 41022, 41839, 44202, 47859, 51569, 53793, 66303, 83678, 95718, 103138, 107586, 125517, 132606, 143577, 154707, 251034, 287154, 309414, 316781, 376551, 464121, 633562, 753102, 928242, 950343, 1900686, 2217467, 2851029, 4434934, 5702058, 6652401, 13304802, 19957203, 39914406]

約数ペア:

[(1, 39914406), (2, 19957203), (3, 13304802), (6, 6652401), (7, 5702058), (9, 4434934), (14, 2851029), (18, 2217467), (21, 1900686), (42, 950343), (43, 928242), (53, 753102), (63, 633562), (86, 464121), (106, 376551), (126, 316781), (129, 309414), (139, 287154), (159, 251034), (258, 154707), (278, 143577), (301, 132606), (318, 125517), (371, 107586), (387, 103138), (417, 95718), (477, 83678), (602, 66303), (742, 53793), (774, 51569), (834, 47859), (903, 44202), (954, 41839), (973, 41022), (1113, 35862), (1251, 31906), (1806, 22101), (1946, 20511), (2226, 17931), (2279, 17514), (2502, 15953), (2709, 14734), (2919, 13674), (3339, 11954), (4558, 8757), (5418, 7367), (5838, 6837), (5977, 6678)]