13927578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{331609}}^1$

素因数の和:331621

約数の個数: 16

約数和(自身を含む): 31834560

約数和(自身を除く): 17906982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 331609, 663218, 994827, 1989654, 2321263, 4642526, 6963789, 13927578]

約数ペア:

[(1, 13927578), (2, 6963789), (3, 4642526), (6, 2321263), (7, 1989654), (14, 994827), (21, 663218), (42, 331609)]