25680762

素因数分解:

$2^1\times 3^2\times {\mathrm{829}}^1\times {\mathrm{1721}}^1$

素因数の和:2558

約数の個数: 24

約数和(自身を含む): 55741140

約数和(自身を除く): 30060378

約数列:

[1, 2, 3, 6, 9, 18, 829, 1658, 1721, 2487, 3442, 4974, 5163, 7461, 10326, 14922, 15489, 30978, 1426709, 2853418, 4280127, 8560254, 12840381, 25680762]

約数ペア:

[(1, 25680762), (2, 12840381), (3, 8560254), (6, 4280127), (9, 2853418), (18, 1426709), (829, 30978), (1658, 15489), (1721, 14922), (2487, 10326), (3442, 7461), (4974, 5163)]