2018657511

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{442397}}^1$

素因数の和:442432

約数の個数: 24

約数和(自身を含む): 3238353360

約数和(自身を除く): 1219695849

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 442397, 1327191, 3981573, 5751161, 11944719, 17253483, 51760449, 74765093, 155281347, 224295279, 672885837, 2018657511]

約数ペア:

[(1, 2018657511), (3, 672885837), (9, 224295279), (13, 155281347), (27, 74765093), (39, 51760449), (117, 17253483), (169, 11944719), (351, 5751161), (507, 3981573), (1521, 1327191), (4563, 442397)]