25629978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:891

約数の個数: 48

約数和(自身を含む): 57724128

約数和(自身を除く): 32094150

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 121, 129, 242, 258, 363, 473, 726, 821, 946, 1419, 1642, 2463, 2838, 4926, 5203, 9031, 10406, 15609, 18062, 27093, 31218, 35303, 54186, 70606, 99341, 105909, 198682, 211818, 298023, 388333, 596046, 776666, 1164999, 2329998, 4271663, 8543326, 12814989, 25629978]

約数ペア:

[(1, 25629978), (2, 12814989), (3, 8543326), (6, 4271663), (11, 2329998), (22, 1164999), (33, 776666), (43, 596046), (66, 388333), (86, 298023), (121, 211818), (129, 198682), (242, 105909), (258, 99341), (363, 70606), (473, 54186), (726, 35303), (821, 31218), (946, 27093), (1419, 18062), (1642, 15609), (2463, 10406), (2838, 9031), (4926, 5203)]