2972431938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{70772189}}^1$

素因数の和:70772201

約数の個数: 16

約数和(自身を含む): 6794130240

約数和(自身を除く): 3821698302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 70772189, 141544378, 212316567, 424633134, 495405323, 990810646, 1486215969, 2972431938]

約数ペア:

[(1, 2972431938), (2, 1486215969), (3, 990810646), (6, 495405323), (7, 424633134), (14, 212316567), (21, 141544378), (42, 70772189)]