66720846

素因数分解:

$2^1\times 3^1\times {\mathrm{1637}}^1\times {\mathrm{6793}}^1$

素因数の和:8435

約数の個数: 16

約数和(自身を含む): 133542864

約数和(自身を除く): 66822018

約数列:

[1, 2, 3, 6, 1637, 3274, 4911, 6793, 9822, 13586, 20379, 40758, 11120141, 22240282, 33360423, 66720846]

約数ペア:

[(1, 66720846), (2, 33360423), (3, 22240282), (6, 11120141), (1637, 40758), (3274, 20379), (4911, 13586), (6793, 9822)]