312553668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3720877}}^1$

素因数の和:3720891

約数の個数: 24

約数和(自身を含む): 833476672

約数和(自身を除く): 520923004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3720877, 7441754, 11162631, 14883508, 22325262, 26046139, 44650524, 52092278, 78138417, 104184556, 156276834, 312553668]

約数ペア:

[(1, 312553668), (2, 156276834), (3, 104184556), (4, 78138417), (6, 52092278), (7, 44650524), (12, 26046139), (14, 22325262), (21, 14883508), (28, 11162631), (42, 7441754), (84, 3720877)]