18216452

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3391}}^1$

素因数の和:3491

約数の個数: 24

約数和(自身を含む): 34191360

約数和(自身を除く): 15974908

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 3391, 5372, 6782, 13564, 57647, 115294, 230588, 267889, 535778, 1071556, 4554113, 9108226, 18216452]

約数ペア:

[(1, 18216452), (2, 9108226), (4, 4554113), (17, 1071556), (34, 535778), (68, 267889), (79, 230588), (158, 115294), (316, 57647), (1343, 13564), (2686, 6782), (3391, 5372)]