66270666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{143443}}^1$

素因数の和:143466

約数の個数: 32

約数和(自身を含む): 165247488

約数和(自身を除く): 98976822

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 143443, 286886, 430329, 860658, 1004101, 1577873, 2008202, 3012303, 3155746, 4733619, 6024606, 9467238, 11045111, 22090222, 33135333, 66270666]

約数ペア:

[(1, 66270666), (2, 33135333), (3, 22090222), (6, 11045111), (7, 9467238), (11, 6024606), (14, 4733619), (21, 3155746), (22, 3012303), (33, 2008202), (42, 1577873), (66, 1004101), (77, 860658), (154, 430329), (231, 286886), (462, 143443)]