61804818

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{149287}}^1$

素因数の和:149318

約数の個数: 24

約数和(自身を含む): 139733568

約数和(自身を除く): 77928750

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 149287, 298574, 447861, 895722, 1343583, 2687166, 3433601, 6867202, 10300803, 20601606, 30902409, 61804818]

約数ペア:

[(1, 61804818), (2, 30902409), (3, 20601606), (6, 10300803), (9, 6867202), (18, 3433601), (23, 2687166), (46, 1343583), (69, 895722), (138, 447861), (207, 298574), (414, 149287)]