289186812

素因数分解:

$2^2\times 3^2\times {\mathrm{8032967}}^1$

素因数の和:8032977

約数の個数: 18

約数和(自身を含む): 731000088

約数和(自身を除く): 441813276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 8032967, 16065934, 24098901, 32131868, 48197802, 72296703, 96395604, 144593406, 289186812]

約数ペア:

[(1, 289186812), (2, 144593406), (3, 96395604), (4, 72296703), (6, 48197802), (9, 32131868), (12, 24098901), (18, 16065934), (36, 8032967)]