18676676

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{601}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 34740216

約数和(自身を除く): 16063540

約数列:

[1, 2, 4, 17, 34, 68, 457, 601, 914, 1202, 1828, 2404, 7769, 10217, 15538, 20434, 31076, 40868, 274657, 549314, 1098628, 4669169, 9338338, 18676676]

約数ペア:

[(1, 18676676), (2, 9338338), (4, 4669169), (17, 1098628), (34, 549314), (68, 274657), (457, 40868), (601, 31076), (914, 20434), (1202, 15538), (1828, 10217), (2404, 7769)]