66691842

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{226843}}^1$

素因数の和:226862

約数の個数: 24

約数和(自身を含む): 155161296

約数和(自身を除く): 88469454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 226843, 453686, 680529, 1361058, 1587901, 3175802, 4763703, 9527406, 11115307, 22230614, 33345921, 66691842]

約数ペア:

[(1, 66691842), (2, 33345921), (3, 22230614), (6, 11115307), (7, 9527406), (14, 4763703), (21, 3175802), (42, 1587901), (49, 1361058), (98, 680529), (147, 453686), (294, 226843)]