312720324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3722861}}^1$

素因数の和:3722875

約数の個数: 24

約数和(自身を含む): 833921088

約数和(自身を除く): 521200764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3722861, 7445722, 11168583, 14891444, 22337166, 26060027, 44674332, 52120054, 78180081, 104240108, 156360162, 312720324]

約数ペア:

[(1, 312720324), (2, 156360162), (3, 104240108), (4, 78180081), (6, 52120054), (7, 44674332), (12, 26060027), (14, 22337166), (21, 14891444), (28, 11168583), (42, 7445722), (84, 3722861)]