21559100616

素因数分解:

$2^3\times 3^4\times {\mathrm{33270217}}^1$

素因数の和:33270235

約数の個数: 40

約数和(自身を含む): 60385445670

約数和(自身を除く): 38826345054

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 33270217, 66540434, 99810651, 133080868, 199621302, 266161736, 299431953, 399242604, 598863906, 798485208, 898295859, 1197727812, 1796591718, 2395455624, 2694887577, 3593183436, 5389775154, 7186366872, 10779550308, 21559100616]

約数ペア:

[(1, 21559100616), (2, 10779550308), (3, 7186366872), (4, 5389775154), (6, 3593183436), (8, 2694887577), (9, 2395455624), (12, 1796591718), (18, 1197727812), (24, 898295859), (27, 798485208), (36, 598863906), (54, 399242604), (72, 299431953), (81, 266161736), (108, 199621302), (162, 133080868), (216, 99810651), (324, 66540434), (648, 33270217)]