2178117546

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{105437}}^1$

素因数の和:105766

約数の個数: 32

約数和(自身を含む): 4767484608

約数和(自身を除く): 2589367062

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 313, 626, 939, 1878, 3443, 6886, 10329, 20658, 105437, 210874, 316311, 632622, 1159807, 2319614, 3479421, 6958842, 33001781, 66003562, 99005343, 198010686, 363019591, 726039182, 1089058773, 2178117546]

約数ペア:

[(1, 2178117546), (2, 1089058773), (3, 726039182), (6, 363019591), (11, 198010686), (22, 99005343), (33, 66003562), (66, 33001781), (313, 6958842), (626, 3479421), (939, 2319614), (1878, 1159807), (3443, 632622), (6886, 316311), (10329, 210874), (20658, 105437)]