17988396

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{11443}}^1$

素因数の和:11581

約数の個数: 24

約数和(自身を含む): 42297024

約数和(自身を除く): 24308628

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 11443, 22886, 34329, 45772, 68658, 137316, 1499033, 2998066, 4497099, 5996132, 8994198, 17988396]

約数ペア:

[(1, 17988396), (2, 8994198), (3, 5996132), (4, 4497099), (6, 2998066), (12, 1499033), (131, 137316), (262, 68658), (393, 45772), (524, 34329), (786, 22886), (1572, 11443)]