12518618

素因数分解:

$2^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{919}}^1$

素因数の和:1074

約数の個数: 24

約数和(自身を含む): 22024800

約数和(自身を除く): 9506182

約数列:

[1, 2, 7, 14, 49, 98, 139, 278, 919, 973, 1838, 1946, 6433, 6811, 12866, 13622, 45031, 90062, 127741, 255482, 894187, 1788374, 6259309, 12518618]

約数ペア:

[(1, 12518618), (2, 6259309), (7, 1788374), (14, 894187), (49, 255482), (98, 127741), (139, 90062), (278, 45031), (919, 13622), (973, 12866), (1838, 6811), (1946, 6433)]