2018361315

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{751}}^1\times {\mathrm{1289}}^1$

素因数の和:2187

約数の個数: 32

約数和(自身を含む): 3259468800

約数和(自身を除く): 1241107485

約数列:

[1, 3, 5, 15, 139, 417, 695, 751, 1289, 2085, 2253, 3755, 3867, 6445, 11265, 19335, 104389, 179171, 313167, 521945, 537513, 895855, 968039, 1565835, 2687565, 2904117, 4840195, 14520585, 134557421, 403672263, 672787105, 2018361315]

約数ペア:

[(1, 2018361315), (3, 672787105), (5, 403672263), (15, 134557421), (139, 14520585), (417, 4840195), (695, 2904117), (751, 2687565), (1289, 1565835), (2085, 968039), (2253, 895855), (3755, 537513), (3867, 521945), (6445, 313167), (11265, 179171), (19335, 104389)]