18192104

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1993}}^1$

素因数の和:2169

約数の個数: 32

約数和(自身を含む): 39241920

約数和(自身を除く): 21049816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 1993, 2282, 3986, 4564, 7972, 9128, 13951, 15944, 27902, 55804, 111608, 324859, 649718, 1299436, 2274013, 2598872, 4548026, 9096052, 18192104]

約数ペア:

[(1, 18192104), (2, 9096052), (4, 4548026), (7, 2598872), (8, 2274013), (14, 1299436), (28, 649718), (56, 324859), (163, 111608), (326, 55804), (652, 27902), (1141, 15944), (1304, 13951), (1993, 9128), (2282, 7972), (3986, 4564)]