478920006

素因数分解:

$2^1\times 3^3\times {\mathrm{8868889}}^1$

素因数の和:8868900

約数の個数: 16

約数和(自身を含む): 1064266800

約数和(自身を除く): 585346794

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 8868889, 17737778, 26606667, 53213334, 79820001, 159640002, 239460003, 478920006]

約数ペア:

[(1, 478920006), (2, 239460003), (3, 159640002), (6, 79820001), (9, 53213334), (18, 26606667), (27, 17737778), (54, 8868889)]