18080852

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1319}}^1$

素因数の和:1495

約数の個数: 24

約数和(自身を含む): 33264000

約数和(自身を除く): 15183148

約数列:

[1, 2, 4, 23, 46, 92, 149, 298, 596, 1319, 2638, 3427, 5276, 6854, 13708, 30337, 60674, 121348, 196531, 393062, 786124, 4520213, 9040426, 18080852]

約数ペア:

[(1, 18080852), (2, 9040426), (4, 4520213), (23, 786124), (46, 393062), (92, 196531), (149, 121348), (298, 60674), (596, 30337), (1319, 13708), (2638, 6854), (3427, 5276)]