68473386

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{21017}}^1$

素因数の和:21206

約数の個数: 24

約数和(自身を含む): 149185764

約数和(自身を除く): 80712378

約数列:

[1, 2, 3, 6, 9, 18, 181, 362, 543, 1086, 1629, 3258, 21017, 42034, 63051, 126102, 189153, 378306, 3804077, 7608154, 11412231, 22824462, 34236693, 68473386]

約数ペア:

[(1, 68473386), (2, 34236693), (3, 22824462), (6, 11412231), (9, 7608154), (18, 3804077), (181, 378306), (362, 189153), (543, 126102), (1086, 63051), (1629, 42034), (3258, 21017)]