11171718

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{20021}}^1$

素因数の和:20060

約数の個数: 24

約数和(自身を含む): 24987456

約数和(自身を除く): 13815738

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 20021, 40042, 60063, 120126, 180189, 360378, 620651, 1241302, 1861953, 3723906, 5585859, 11171718]

約数ペア:

[(1, 11171718), (2, 5585859), (3, 3723906), (6, 1861953), (9, 1241302), (18, 620651), (31, 360378), (62, 180189), (93, 120126), (186, 60063), (279, 40042), (558, 20021)]