180428522

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{269}}^1\times {\mathrm{929}}^1$

素因数の和:1238

約数の個数: 24

約数和(自身を含む): 287007300

約数和(自身を除く): 106578778

約数列:

[1, 2, 19, 38, 269, 361, 538, 722, 929, 1858, 5111, 10222, 17651, 35302, 97109, 194218, 249901, 335369, 499802, 670738, 4748119, 9496238, 90214261, 180428522]

約数ペア:

[(1, 180428522), (2, 90214261), (19, 9496238), (38, 4748119), (269, 670738), (361, 499802), (538, 335369), (722, 249901), (929, 194218), (1858, 97109), (5111, 35302), (10222, 17651)]