2121642

素因数分解:

$2^1\times 3^2\times {\mathrm{311}}^1\times {\mathrm{379}}^1$

素因数の和:698

約数の個数: 24

約数和(自身を含む): 4623840

約数和(自身を除く): 2502198

約数列:

[1, 2, 3, 6, 9, 18, 311, 379, 622, 758, 933, 1137, 1866, 2274, 2799, 3411, 5598, 6822, 117869, 235738, 353607, 707214, 1060821, 2121642]

約数ペア:

[(1, 2121642), (2, 1060821), (3, 707214), (6, 353607), (9, 235738), (18, 117869), (311, 6822), (379, 5598), (622, 3411), (758, 2799), (933, 2274), (1137, 1866)]