387635526

素因数分解:

$2^1\times 3^2\times {\mathrm{2633}}^1\times {\mathrm{8179}}^1$

素因数の和:10820

約数の個数: 24

約数和(自身を含む): 840298680

約数和(自身を除く): 452663154

約数列:

[1, 2, 3, 6, 9, 18, 2633, 5266, 7899, 8179, 15798, 16358, 23697, 24537, 47394, 49074, 73611, 147222, 21535307, 43070614, 64605921, 129211842, 193817763, 387635526]

約数ペア:

[(1, 387635526), (2, 193817763), (3, 129211842), (6, 64605921), (9, 43070614), (18, 21535307), (2633, 147222), (5266, 73611), (7899, 49074), (8179, 47394), (15798, 24537), (16358, 23697)]