19260918

素因数分解:

$2^1\times 3^2\times {\mathrm{277}}^1\times {\mathrm{3863}}^1$

素因数の和:4148

約数の個数: 24

約数和(自身を含む): 41893488

約数和(自身を除く): 22632570

約数列:

[1, 2, 3, 6, 9, 18, 277, 554, 831, 1662, 2493, 3863, 4986, 7726, 11589, 23178, 34767, 69534, 1070051, 2140102, 3210153, 6420306, 9630459, 19260918]

約数ペア:

[(1, 19260918), (2, 9630459), (3, 6420306), (6, 3210153), (9, 2140102), (18, 1070051), (277, 69534), (554, 34767), (831, 23178), (1662, 11589), (2493, 7726), (3863, 4986)]