18882216

素因数分解:

$2^3\times 3^2\times {\mathrm{262253}}^1$

素因数の和:262265

約数の個数: 24

約数和(自身を含む): 51139530

約数和(自身を除く): 32257314

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 262253, 524506, 786759, 1049012, 1573518, 2098024, 2360277, 3147036, 4720554, 6294072, 9441108, 18882216]

約数ペア:

[(1, 18882216), (2, 9441108), (3, 6294072), (4, 4720554), (6, 3147036), (8, 2360277), (9, 2098024), (12, 1573518), (18, 1049012), (24, 786759), (36, 524506), (72, 262253)]