21061752

素因数分解:

$2^3\times 3^1\times {\mathrm{877573}}^1$

素因数の和:877582

約数の個数: 16

約数和(自身を含む): 52654440

約数和(自身を除く): 31592688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 877573, 1755146, 2632719, 3510292, 5265438, 7020584, 10530876, 21061752]

約数ペア:

[(1, 21061752), (2, 10530876), (3, 7020584), (4, 5265438), (6, 3510292), (8, 2632719), (12, 1755146), (24, 877573)]