2389392

素因数分解:

$2^4\times 3^3\times {\mathrm{5531}}^1$

素因数の和:5548

約数の個数: 40

約数和(自身を含む): 6859680

約数和(自身を除く): 4470288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 5531, 11062, 16593, 22124, 33186, 44248, 49779, 66372, 88496, 99558, 132744, 149337, 199116, 265488, 298674, 398232, 597348, 796464, 1194696, 2389392]

約数ペア:

[(1, 2389392), (2, 1194696), (3, 796464), (4, 597348), (6, 398232), (8, 298674), (9, 265488), (12, 199116), (16, 149337), (18, 132744), (24, 99558), (27, 88496), (36, 66372), (48, 49779), (54, 44248), (72, 33186), (108, 22124), (144, 16593), (216, 11062), (432, 5531)]