231291228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2753467}}^1$

素因数の和:2753481

約数の個数: 24

約数和(自身を含む): 616776832

約数和(自身を除く): 385485604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2753467, 5506934, 8260401, 11013868, 16520802, 19274269, 33041604, 38548538, 57822807, 77097076, 115645614, 231291228]

約数ペア:

[(1, 231291228), (2, 115645614), (3, 77097076), (4, 57822807), (6, 38548538), (7, 33041604), (12, 19274269), (14, 16520802), (21, 11013868), (28, 8260401), (42, 5506934), (84, 2753467)]