18423704

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{13627}}^1$

素因数の和:13659

約数の個数: 24

約数和(自身を含む): 37408860

約数和(自身を除く): 18985156

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 13627, 27254, 54508, 109016, 177151, 354302, 708604, 1417208, 2302963, 4605926, 9211852, 18423704]

約数ペア:

[(1, 18423704), (2, 9211852), (4, 4605926), (8, 2302963), (13, 1417208), (26, 708604), (52, 354302), (104, 177151), (169, 109016), (338, 54508), (676, 27254), (1352, 13627)]