2149614

素因数分解:

$2^1\times 3^2\times {\mathrm{307}}^1\times {\mathrm{389}}^1$

素因数の和:704

約数の個数: 24

約数和(自身を含む): 4684680

約数和(自身を除く): 2535066

約数列:

[1, 2, 3, 6, 9, 18, 307, 389, 614, 778, 921, 1167, 1842, 2334, 2763, 3501, 5526, 7002, 119423, 238846, 358269, 716538, 1074807, 2149614]

約数ペア:

[(1, 2149614), (2, 1074807), (3, 716538), (6, 358269), (9, 238846), (18, 119423), (307, 7002), (389, 5526), (614, 3501), (778, 2763), (921, 2334), (1167, 1842)]