74478684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{886651}}^1$

素因数の和:886665

約数の個数: 24

約数和(自身を含む): 198610048

約数和(自身を除く): 124131364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 886651, 1773302, 2659953, 3546604, 5319906, 6206557, 10639812, 12413114, 18619671, 24826228, 37239342, 74478684]

約数ペア:

[(1, 74478684), (2, 37239342), (3, 24826228), (4, 18619671), (6, 12413114), (7, 10639812), (12, 6206557), (14, 5319906), (21, 3546604), (28, 2659953), (42, 1773302), (84, 886651)]