68374386

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{88339}}^1$

素因数の和:88390

約数の個数: 24

約数和(自身を含む): 151591440

約数和(自身を除く): 83217054

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 88339, 176678, 265017, 530034, 795051, 1590102, 3798577, 7597154, 11395731, 22791462, 34187193, 68374386]

約数ペア:

[(1, 68374386), (2, 34187193), (3, 22791462), (6, 11395731), (9, 7597154), (18, 3798577), (43, 1590102), (86, 795051), (129, 530034), (258, 265017), (387, 176678), (774, 88339)]