18502618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9187}}^1$

素因数の和:9261

約数の個数: 16

約数和(自身を含む): 29769120

約数和(自身を除く): 11266502

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 9187, 18374, 174553, 349106, 486911, 973822, 9251309, 18502618]

約数ペア:

[(1, 18502618), (2, 9251309), (19, 973822), (38, 486911), (53, 349106), (106, 174553), (1007, 18374), (2014, 9187)]