18209056

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{3491}}^1$

素因数の和:3664

約数の個数: 24

約数和(自身を含む): 36079344

約数和(自身を除く): 17870288

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 3491, 5216, 6982, 13964, 27928, 55856, 111712, 569033, 1138066, 2276132, 4552264, 9104528, 18209056]

約数ペア:

[(1, 18209056), (2, 9104528), (4, 4552264), (8, 2276132), (16, 1138066), (32, 569033), (163, 111712), (326, 55856), (652, 27928), (1304, 13964), (2608, 6982), (3491, 5216)]