18173208

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{16111}}^1$

素因数の和:16167

約数の個数: 32

約数和(自身を含む): 46402560

約数和(自身を除く): 28229352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 16111, 32222, 48333, 64444, 96666, 128888, 193332, 386664, 757217, 1514434, 2271651, 3028868, 4543302, 6057736, 9086604, 18173208]

約数ペア:

[(1, 18173208), (2, 9086604), (3, 6057736), (4, 4543302), (6, 3028868), (8, 2271651), (12, 1514434), (24, 757217), (47, 386664), (94, 193332), (141, 128888), (188, 96666), (282, 64444), (376, 48333), (564, 32222), (1128, 16111)]