66463218

素因数分解:

$2^1\times 3^2\times {\mathrm{3692401}}^1$

素因数の和:3692409

約数の個数: 12

約数和(自身を含む): 144003678

約数和(自身を除く): 77540460

約数列:

[1, 2, 3, 6, 9, 18, 3692401, 7384802, 11077203, 22154406, 33231609, 66463218]

約数ペア:

[(1, 66463218), (2, 33231609), (3, 22154406), (6, 11077203), (9, 7384802), (18, 3692401)]