22638012

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{4481}}^1$

素因数の和:4909

約数の個数: 24

約数和(自身を含む): 52959312

約数和(自身を除く): 30321300

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 4481, 5052, 8962, 13443, 17924, 26886, 53772, 1886501, 3773002, 5659503, 7546004, 11319006, 22638012]

約数ペア:

[(1, 22638012), (2, 11319006), (3, 7546004), (4, 5659503), (6, 3773002), (12, 1886501), (421, 53772), (842, 26886), (1263, 17924), (1684, 13443), (2526, 8962), (4481, 5052)]