18031013

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18013}}^1$

素因数の和:18044

約数の個数: 16

約数和(自身を含む): 24210816

約数和(自身を除く): 6179803

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 18013, 126091, 198143, 234169, 1387001, 1639183, 2575859, 18031013]

約数ペア:

[(1, 18031013), (7, 2575859), (11, 1639183), (13, 1387001), (77, 234169), (91, 198143), (143, 126091), (1001, 18013)]