18110203016

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{2857}}^1\times {\mathrm{18427}}^1$

素因数の和:21333

約数の個数: 32

約数和(自身を含む): 34760367840

約数和(自身を除く): 16650164824

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 2857, 5714, 11428, 18427, 22856, 36854, 73708, 122851, 147416, 245702, 491404, 792361, 982808, 1584722, 3169444, 6338888, 52645939, 105291878, 210583756, 421167512, 2263775377, 4527550754, 9055101508, 18110203016]

約数ペア:

[(1, 18110203016), (2, 9055101508), (4, 4527550754), (8, 2263775377), (43, 421167512), (86, 210583756), (172, 105291878), (344, 52645939), (2857, 6338888), (5714, 3169444), (11428, 1584722), (18427, 982808), (22856, 792361), (36854, 491404), (73708, 245702), (122851, 147416)]