18106686

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{25793}}^1$

素因数の和:25817

約数の個数: 32

約数和(自身を含む): 43333920

約数和(自身を除く): 25227234

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 25793, 51586, 77379, 154758, 232137, 335309, 464274, 670618, 696411, 1005927, 1392822, 2011854, 3017781, 6035562, 9053343, 18106686]

約数ペア:

[(1, 18106686), (2, 9053343), (3, 6035562), (6, 3017781), (9, 2011854), (13, 1392822), (18, 1005927), (26, 696411), (27, 670618), (39, 464274), (54, 335309), (78, 232137), (117, 154758), (234, 77379), (351, 51586), (702, 25793)]