18474508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12251}}^1$

素因数の和:12297

約数の個数: 24

約数和(自身を含む): 36020880

約数和(自身を除く): 17546372

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 12251, 24502, 49004, 159263, 318526, 355279, 637052, 710558, 1421116, 4618627, 9237254, 18474508]

約数ペア:

[(1, 18474508), (2, 9237254), (4, 4618627), (13, 1421116), (26, 710558), (29, 637052), (52, 355279), (58, 318526), (116, 159263), (377, 49004), (754, 24502), (1508, 12251)]