18345686

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{2377}}^1$

素因数の和:2623

約数の個数: 16

約数和(自身を含む): 29277936

約数和(自身を除く): 10932250

約数列:

[1, 2, 17, 34, 227, 454, 2377, 3859, 4754, 7718, 40409, 80818, 539579, 1079158, 9172843, 18345686]

約数ペア:

[(1, 18345686), (2, 9172843), (17, 1079158), (34, 539579), (227, 80818), (454, 40409), (2377, 7718), (3859, 4754)]