212724834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5064877}}^1$

素因数の和:5064889

約数の個数: 16

約数和(自身を含む): 486228288

約数和(自身を除く): 273503454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5064877, 10129754, 15194631, 30389262, 35454139, 70908278, 106362417, 212724834]

約数ペア:

[(1, 212724834), (2, 106362417), (3, 70908278), (6, 35454139), (7, 30389262), (14, 15194631), (21, 10129754), (42, 5064877)]