18286036

素因数分解:

$2^2\times {\mathrm{881}}^1\times {\mathrm{5189}}^1$

素因数の和:6074

約数の個数: 12

約数和(自身を含む): 32043060

約数和(自身を除く): 13757024

約数列:

[1, 2, 4, 881, 1762, 3524, 5189, 10378, 20756, 4571509, 9143018, 18286036]

約数ペア:

[(1, 18286036), (2, 9143018), (4, 4571509), (881, 20756), (1762, 10378), (3524, 5189)]