28521522

素因数分解:

$2^1\times 3^2\times {\mathrm{907}}^1\times {\mathrm{1747}}^1$

素因数の和:2662

約数の個数: 24

約数和(自身を含む): 61900176

約数和(自身を除く): 33378654

約数列:

[1, 2, 3, 6, 9, 18, 907, 1747, 1814, 2721, 3494, 5241, 5442, 8163, 10482, 15723, 16326, 31446, 1584529, 3169058, 4753587, 9507174, 14260761, 28521522]

約数ペア:

[(1, 28521522), (2, 14260761), (3, 9507174), (6, 4753587), (9, 3169058), (18, 1584529), (907, 31446), (1747, 16326), (1814, 15723), (2721, 10482), (3494, 8163), (5241, 5442)]