1255873374

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{9967249}}^1$

素因数の和:9967264

約数の個数: 24

約数和(自身を含む): 3109782000

約数和(自身を除く): 1853908626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 9967249, 19934498, 29901747, 59803494, 69770743, 89705241, 139541486, 179410482, 209312229, 418624458, 627936687, 1255873374]

約数ペア:

[(1, 1255873374), (2, 627936687), (3, 418624458), (6, 209312229), (7, 179410482), (9, 139541486), (14, 89705241), (18, 69770743), (21, 59803494), (42, 29901747), (63, 19934498), (126, 9967249)]