68331882

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{641}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 138980160

約数和(自身を除く): 70648278

約数列:

[1, 2, 3, 6, 109, 163, 218, 326, 327, 489, 641, 654, 978, 1282, 1923, 3846, 17767, 35534, 53301, 69869, 104483, 106602, 139738, 208966, 209607, 313449, 419214, 626898, 11388647, 22777294, 34165941, 68331882]

約数ペア:

[(1, 68331882), (2, 34165941), (3, 22777294), (6, 11388647), (109, 626898), (163, 419214), (218, 313449), (326, 209607), (327, 208966), (489, 139738), (641, 106602), (654, 104483), (978, 69869), (1282, 53301), (1923, 35534), (3846, 17767)]