13304802

素因数分解:

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

素因数の和:247

約数の個数: 64

約数和(自身を含む): 31933440

約数和(自身を除く): 18628638

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 53, 86, 106, 129, 139, 159, 258, 278, 301, 318, 371, 417, 602, 742, 834, 903, 973, 1113, 1806, 1946, 2226, 2279, 2919, 4558, 5838, 5977, 6837, 7367, 11954, 13674, 14734, 15953, 17931, 22101, 31906, 35862, 41839, 44202, 47859, 51569, 83678, 95718, 103138, 125517, 154707, 251034, 309414, 316781, 633562, 950343, 1900686, 2217467, 4434934, 6652401, 13304802]

約数ペア:

[(1, 13304802), (2, 6652401), (3, 4434934), (6, 2217467), (7, 1900686), (14, 950343), (21, 633562), (42, 316781), (43, 309414), (53, 251034), (86, 154707), (106, 125517), (129, 103138), (139, 95718), (159, 83678), (258, 51569), (278, 47859), (301, 44202), (318, 41839), (371, 35862), (417, 31906), (602, 22101), (742, 17931), (834, 15953), (903, 14734), (973, 13674), (1113, 11954), (1806, 7367), (1946, 6837), (2226, 5977), (2279, 5838), (2919, 4558)]