18168508

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{401}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 32687424

約数和(自身を除く): 14518916

約数列:

[1, 2, 4, 47, 94, 188, 241, 401, 482, 802, 964, 1604, 11327, 18847, 22654, 37694, 45308, 75388, 96641, 193282, 386564, 4542127, 9084254, 18168508]

約数ペア:

[(1, 18168508), (2, 9084254), (4, 4542127), (47, 386564), (94, 193282), (188, 96641), (241, 75388), (401, 45308), (482, 37694), (802, 22654), (964, 18847), (1604, 11327)]