66555018

素因数分解:

$2^1\times 3^2\times {\mathrm{1621}}^1\times {\mathrm{2281}}^1$

素因数の和:3910

約数の個数: 24

約数和(自身を含む): 144354756

約数和(自身を除く): 77799738

約数列:

[1, 2, 3, 6, 9, 18, 1621, 2281, 3242, 4562, 4863, 6843, 9726, 13686, 14589, 20529, 29178, 41058, 3697501, 7395002, 11092503, 22185006, 33277509, 66555018]

約数ペア:

[(1, 66555018), (2, 33277509), (3, 22185006), (6, 11092503), (9, 7395002), (18, 3697501), (1621, 41058), (2281, 29178), (3242, 20529), (4562, 14589), (4863, 13686), (6843, 9726)]