18318222

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{78283}}^1$

素因数の和:78304

約数の個数: 24

約数和(自身を含む): 42743064

約数和(自身を除く): 24424842

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 78283, 156566, 234849, 469698, 704547, 1017679, 1409094, 2035358, 3053037, 6106074, 9159111, 18318222]

約数ペア:

[(1, 18318222), (2, 9159111), (3, 6106074), (6, 3053037), (9, 2035358), (13, 1409094), (18, 1017679), (26, 704547), (39, 469698), (78, 234849), (117, 156566), (234, 78283)]