2920878

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{617}}^1$

素因数の和:888

約数の個数: 24

約数和(自身を含む): 6362928

約数和(自身を除く): 3442050

約数列:

[1, 2, 3, 6, 9, 18, 263, 526, 617, 789, 1234, 1578, 1851, 2367, 3702, 4734, 5553, 11106, 162271, 324542, 486813, 973626, 1460439, 2920878]

約数ペア:

[(1, 2920878), (2, 1460439), (3, 973626), (6, 486813), (9, 324542), (18, 162271), (263, 11106), (526, 5553), (617, 4734), (789, 3702), (1234, 2367), (1578, 1851)]