66269406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1577843}}^1$

素因数の和:1577855

約数の個数: 16

約数和(自身を含む): 151473024

約数和(自身を除く): 85203618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1577843, 3155686, 4733529, 9467058, 11044901, 22089802, 33134703, 66269406]

約数ペア:

[(1, 66269406), (2, 33134703), (3, 22089802), (6, 11044901), (7, 9467058), (14, 4733529), (21, 3155686), (42, 1577843)]