248503122

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1972247}}^1$

素因数の和:1972262

約数の個数: 24

約数和(自身を含む): 615341376

約数和(自身を除く): 366838254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1972247, 3944494, 5916741, 11833482, 13805729, 17750223, 27611458, 35500446, 41417187, 82834374, 124251561, 248503122]

約数ペア:

[(1, 248503122), (2, 124251561), (3, 82834374), (6, 41417187), (7, 35500446), (9, 27611458), (14, 17750223), (18, 13805729), (21, 11833482), (42, 5916741), (63, 3944494), (126, 1972247)]