21633252

素因数分解:

$2^2\times 3^1\times {\mathrm{353}}^1\times {\mathrm{5107}}^1$

素因数の和:5467

約数の個数: 24

約数和(自身を含む): 50630496

約数和(自身を除く): 28997244

約数列:

[1, 2, 3, 4, 6, 12, 353, 706, 1059, 1412, 2118, 4236, 5107, 10214, 15321, 20428, 30642, 61284, 1802771, 3605542, 5408313, 7211084, 10816626, 21633252]

約数ペア:

[(1, 21633252), (2, 10816626), (3, 7211084), (4, 5408313), (6, 3605542), (12, 1802771), (353, 61284), (706, 30642), (1059, 20428), (1412, 15321), (2118, 10214), (4236, 5107)]