172371948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2052047}}^1$

素因数の和:2052061

約数の個数: 24

約数和(自身を含む): 459658752

約数和(自身を除く): 287286804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2052047, 4104094, 6156141, 8208188, 12312282, 14364329, 24624564, 28728658, 43092987, 57457316, 86185974, 172371948]

約数ペア:

[(1, 172371948), (2, 86185974), (3, 57457316), (4, 43092987), (6, 28728658), (7, 24624564), (12, 14364329), (14, 12312282), (21, 8208188), (28, 6156141), (42, 4104094), (84, 2052047)]