18404424

素因数分解:

$2^3\times 3^2\times {\mathrm{255617}}^1$

素因数の和:255629

約数の個数: 24

約数和(自身を含む): 49845510

約数和(自身を除く): 31441086

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 255617, 511234, 766851, 1022468, 1533702, 2044936, 2300553, 3067404, 4601106, 6134808, 9202212, 18404424]

約数ペア:

[(1, 18404424), (2, 9202212), (3, 6134808), (4, 4601106), (6, 3067404), (8, 2300553), (9, 2044936), (12, 1533702), (18, 1022468), (24, 766851), (36, 511234), (72, 255617)]