396021948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4714547}}^1$

素因数の和:4714561

約数の個数: 24

約数和(自身を含む): 1056058752

約数和(自身を除く): 660036804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4714547, 9429094, 14143641, 18858188, 28287282, 33001829, 56574564, 66003658, 99005487, 132007316, 198010974, 396021948]

約数ペア:

[(1, 396021948), (2, 198010974), (3, 132007316), (4, 99005487), (6, 66003658), (7, 56574564), (12, 33001829), (14, 28287282), (21, 18858188), (28, 14143641), (42, 9429094), (84, 4714547)]