18620424

素因数分解:

$2^3\times 3^2\times {\mathrm{258617}}^1$

素因数の和:258629

約数の個数: 24

約数和(自身を含む): 50430510

約数和(自身を除く): 31810086

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 258617, 517234, 775851, 1034468, 1551702, 2068936, 2327553, 3103404, 4655106, 6206808, 9310212, 18620424]

約数ペア:

[(1, 18620424), (2, 9310212), (3, 6206808), (4, 4655106), (6, 3103404), (8, 2327553), (9, 2068936), (12, 1551702), (18, 1034468), (24, 775851), (36, 517234), (72, 258617)]