128607624

素因数分解:

$2^3\times 3^2\times {\mathrm{1786217}}^1$

素因数の和:1786229

約数の個数: 24

約数和(自身を含む): 348312510

約数和(自身を除く): 219704886

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1786217, 3572434, 5358651, 7144868, 10717302, 14289736, 16075953, 21434604, 32151906, 42869208, 64303812, 128607624]

約数ペア:

[(1, 128607624), (2, 64303812), (3, 42869208), (4, 32151906), (6, 21434604), (8, 16075953), (9, 14289736), (12, 10717302), (18, 7144868), (24, 5358651), (36, 3572434), (72, 1786217)]