18083756

素因数分解:

$2^2\times {\mathrm{1063}}^1\times {\mathrm{4253}}^1$

素因数の和:5320

約数の個数: 12

約数和(自身を含む): 31683792

約数和(自身を除く): 13600036

約数列:

[1, 2, 4, 1063, 2126, 4252, 4253, 8506, 17012, 4520939, 9041878, 18083756]

約数ペア:

[(1, 18083756), (2, 9041878), (4, 4520939), (1063, 17012), (2126, 8506), (4252, 4253)]