21828876

素因数分解:

$2^2\times 3^1\times {\mathrm{811}}^1\times {\mathrm{2243}}^1$

素因数の和:3061

約数の個数: 24

約数和(自身を含む): 51019584

約数和(自身を除く): 29190708

約数列:

[1, 2, 3, 4, 6, 12, 811, 1622, 2243, 2433, 3244, 4486, 4866, 6729, 8972, 9732, 13458, 26916, 1819073, 3638146, 5457219, 7276292, 10914438, 21828876]

約数ペア:

[(1, 21828876), (2, 10914438), (3, 7276292), (4, 5457219), (6, 3638146), (12, 1819073), (811, 26916), (1622, 13458), (2243, 9732), (2433, 8972), (3244, 6729), (4486, 4866)]