21860646

素因数分解:

$2^1\times 3^1\times {\mathrm{757}}^1\times {\mathrm{4813}}^1$

素因数の和:5575

約数の個数: 16

約数和(自身を含む): 43788144

約数和(自身を除く): 21927498

約数列:

[1, 2, 3, 6, 757, 1514, 2271, 4542, 4813, 9626, 14439, 28878, 3643441, 7286882, 10930323, 21860646]

約数ペア:

[(1, 21860646), (2, 10930323), (3, 7286882), (6, 3643441), (757, 28878), (1514, 14439), (2271, 9626), (4542, 4813)]