157027374

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1246249}}^1$

素因数の和:1246264

約数の個数: 24

約数和(自身を含む): 388830000

約数和(自身を除く): 231802626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1246249, 2492498, 3738747, 7477494, 8723743, 11216241, 17447486, 22432482, 26171229, 52342458, 78513687, 157027374]

約数ペア:

[(1, 157027374), (2, 78513687), (3, 52342458), (6, 26171229), (7, 22432482), (9, 17447486), (14, 11216241), (18, 8723743), (21, 7477494), (42, 3738747), (63, 2492498), (126, 1246249)]