21016824

素因数分解:

$2^3\times 3^1\times {\mathrm{875701}}^1$

素因数の和:875710

約数の個数: 16

約数和(自身を含む): 52542120

約数和(自身を除く): 31525296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 875701, 1751402, 2627103, 3502804, 5254206, 7005608, 10508412, 21016824]

約数ペア:

[(1, 21016824), (2, 10508412), (3, 7005608), (4, 5254206), (6, 3502804), (8, 2627103), (12, 1751402), (24, 875701)]