261372156

素因数分解:

$2^2\times 3^1\times {\mathrm{2963}}^1\times {\mathrm{7351}}^1$

素因数の和:10321

約数の個数: 24

約数和(自身を含む): 610157184

約数和(自身を除く): 348785028

約数列:

[1, 2, 3, 4, 6, 12, 2963, 5926, 7351, 8889, 11852, 14702, 17778, 22053, 29404, 35556, 44106, 88212, 21781013, 43562026, 65343039, 87124052, 130686078, 261372156]

約数ペア:

[(1, 261372156), (2, 130686078), (3, 87124052), (4, 65343039), (6, 43562026), (12, 21781013), (2963, 88212), (5926, 44106), (7351, 35556), (8889, 29404), (11852, 22053), (14702, 17778)]