18515412

素因数分解:

$2^2\times 3^3\times {\mathrm{171439}}^1$

素因数の和:171452

約数の個数: 24

約数和(自身を含む): 48003200

約数和(自身を除く): 29487788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 171439, 342878, 514317, 685756, 1028634, 1542951, 2057268, 3085902, 4628853, 6171804, 9257706, 18515412]

約数ペア:

[(1, 18515412), (2, 9257706), (3, 6171804), (4, 4628853), (6, 3085902), (9, 2057268), (12, 1542951), (18, 1028634), (27, 685756), (36, 514317), (54, 342878), (108, 171439)]