21431412

素因数分解:

$2^2\times 3^3\times {\mathrm{198439}}^1$

素因数の和:198452

約数の個数: 24

約数和(自身を含む): 55563200

約数和(自身を除く): 34131788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 198439, 396878, 595317, 793756, 1190634, 1785951, 2381268, 3571902, 5357853, 7143804, 10715706, 21431412]

約数ペア:

[(1, 21431412), (2, 10715706), (3, 7143804), (4, 5357853), (6, 3571902), (9, 2381268), (12, 1785951), (18, 1190634), (27, 793756), (36, 595317), (54, 396878), (108, 198439)]