68278698

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{223133}}^1$

素因数の和:223158

約数の個数: 24

約数和(自身を含む): 156640068

約数和(自身を除く): 88361370

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 223133, 446266, 669399, 1338798, 2008197, 3793261, 4016394, 7586522, 11379783, 22759566, 34139349, 68278698]

約数ペア:

[(1, 68278698), (2, 34139349), (3, 22759566), (6, 11379783), (9, 7586522), (17, 4016394), (18, 3793261), (34, 2008197), (51, 1338798), (102, 669399), (153, 446266), (306, 223133)]