818449614

素因数分解:

$2^1\times 3^2\times {\mathrm{45469423}}^1$

素因数の和:45469431

約数の個数: 12

約数和(自身を含む): 1773307536

約数和(自身を除く): 954857922

約数列:

[1, 2, 3, 6, 9, 18, 45469423, 90938846, 136408269, 272816538, 409224807, 818449614]

約数ペア:

[(1, 818449614), (2, 409224807), (3, 272816538), (6, 136408269), (9, 90938846), (18, 45469423)]