18271036251

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{159839}}^1$

素因数の和:160835

約数の個数: 24

約数和(自身を含む): 28450880640

約数和(自身を除く): 10179844389

約数列:

[1, 3, 9, 13, 39, 117, 977, 2931, 8793, 12701, 38103, 114309, 159839, 479517, 1438551, 2077907, 6233721, 18701163, 156162703, 468488109, 1405464327, 2030115139, 6090345417, 18271036251]

約数ペア:

[(1, 18271036251), (3, 6090345417), (9, 2030115139), (13, 1405464327), (39, 468488109), (117, 156162703), (977, 18701163), (2931, 6233721), (8793, 2077907), (12701, 1438551), (38103, 479517), (114309, 159839)]