18475782

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{236869}}^1$

素因数の和:236887

約数の個数: 16

約数和(自身を含む): 39794160

約数和(自身を除く): 21318378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 236869, 473738, 710607, 1421214, 3079297, 6158594, 9237891, 18475782]

約数ペア:

[(1, 18475782), (2, 9237891), (3, 6158594), (6, 3079297), (13, 1421214), (26, 710607), (39, 473738), (78, 236869)]