18085976

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{467}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 35043840

約数和(自身を除く): 16957864

約数列:

[1, 2, 4, 8, 47, 94, 103, 188, 206, 376, 412, 467, 824, 934, 1868, 3736, 4841, 9682, 19364, 21949, 38728, 43898, 48101, 87796, 96202, 175592, 192404, 384808, 2260747, 4521494, 9042988, 18085976]

約数ペア:

[(1, 18085976), (2, 9042988), (4, 4521494), (8, 2260747), (47, 384808), (94, 192404), (103, 175592), (188, 96202), (206, 87796), (376, 48101), (412, 43898), (467, 38728), (824, 21949), (934, 19364), (1868, 9682), (3736, 4841)]