7872708

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{2137}}^1$

素因数の和:2451

約数の個数: 24

約数和(自身を含む): 18438112

約数和(自身を除く): 10565404

約数列:

[1, 2, 3, 4, 6, 12, 307, 614, 921, 1228, 1842, 2137, 3684, 4274, 6411, 8548, 12822, 25644, 656059, 1312118, 1968177, 2624236, 3936354, 7872708]

約数ペア:

[(1, 7872708), (2, 3936354), (3, 2624236), (4, 1968177), (6, 1312118), (12, 656059), (307, 25644), (614, 12822), (921, 8548), (1228, 6411), (1842, 4274), (2137, 3684)]