21030168

素因数分解:

$2^3\times 3^1\times {\mathrm{876257}}^1$

素因数の和:876266

約数の個数: 16

約数和(自身を含む): 52575480

約数和(自身を除く): 31545312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 876257, 1752514, 2628771, 3505028, 5257542, 7010056, 10515084, 21030168]

約数ペア:

[(1, 21030168), (2, 10515084), (3, 7010056), (4, 5257542), (6, 3505028), (8, 2628771), (12, 1752514), (24, 876257)]