2289740418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{18172543}}^1$

素因数の和:18172558

約数の個数: 24

約数和(自身を含む): 5669833728

約数和(自身を除く): 3380093310

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 18172543, 36345086, 54517629, 109035258, 127207801, 163552887, 254415602, 327105774, 381623403, 763246806, 1144870209, 2289740418]

約数ペア:

[(1, 2289740418), (2, 1144870209), (3, 763246806), (6, 381623403), (7, 327105774), (9, 254415602), (14, 163552887), (18, 127207801), (21, 109035258), (42, 54517629), (63, 36345086), (126, 18172543)]