171645306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{4447}}^1$

素因数の和:5378

約数の個数: 32

約数和(自身を含む): 392847360

約数和(自身を除く): 221202054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 919, 1838, 2757, 4447, 5514, 6433, 8894, 12866, 13341, 19299, 26682, 31129, 38598, 62258, 93387, 186774, 4086793, 8173586, 12260379, 24520758, 28607551, 57215102, 85822653, 171645306]

約数ペア:

[(1, 171645306), (2, 85822653), (3, 57215102), (6, 28607551), (7, 24520758), (14, 12260379), (21, 8173586), (42, 4086793), (919, 186774), (1838, 93387), (2757, 62258), (4447, 38598), (5514, 31129), (6433, 26682), (8894, 19299), (12866, 13341)]