15645636

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{1123}}^1$

素因数の和:1182

約数の個数: 60

約数和(自身を含む): 41889232

約数和(自身を除く): 26243596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 1123, 1161, 1548, 2246, 2322, 3369, 3483, 4492, 4644, 6738, 6966, 10107, 13476, 13932, 20214, 30321, 40428, 48289, 60642, 90963, 96578, 121284, 144867, 181926, 193156, 289734, 363852, 434601, 579468, 869202, 1303803, 1738404, 2607606, 3911409, 5215212, 7822818, 15645636]

約数ペア:

[(1, 15645636), (2, 7822818), (3, 5215212), (4, 3911409), (6, 2607606), (9, 1738404), (12, 1303803), (18, 869202), (27, 579468), (36, 434601), (43, 363852), (54, 289734), (81, 193156), (86, 181926), (108, 144867), (129, 121284), (162, 96578), (172, 90963), (258, 60642), (324, 48289), (387, 40428), (516, 30321), (774, 20214), (1123, 13932), (1161, 13476), (1548, 10107), (2246, 6966), (2322, 6738), (3369, 4644), (3483, 4492)]