18466436

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1063}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 33426624

約数和(自身を除く): 14960188

約数列:

[1, 2, 4, 43, 86, 101, 172, 202, 404, 1063, 2126, 4252, 4343, 8686, 17372, 45709, 91418, 107363, 182836, 214726, 429452, 4616609, 9233218, 18466436]

約数ペア:

[(1, 18466436), (2, 9233218), (4, 4616609), (43, 429452), (86, 214726), (101, 182836), (172, 107363), (202, 91418), (404, 45709), (1063, 17372), (2126, 8686), (4252, 4343)]