678672372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{8079433}}^1$

素因数の和:8079447

約数の個数: 24

約数和(自身を含む): 1809793216

約数和(自身を除く): 1131120844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 8079433, 16158866, 24238299, 32317732, 48476598, 56556031, 96953196, 113112062, 169668093, 226224124, 339336186, 678672372]

約数ペア:

[(1, 678672372), (2, 339336186), (3, 226224124), (4, 169668093), (6, 113112062), (7, 96953196), (12, 56556031), (14, 48476598), (21, 32317732), (28, 24238299), (42, 16158866), (84, 8079433)]