21877356

素因数分解:

$2^2\times 3^1\times {\mathrm{739}}^1\times {\mathrm{2467}}^1$

素因数の和:3213

約数の個数: 24

約数和(自身を含む): 51136960

約数和(自身を除く): 29259604

約数列:

[1, 2, 3, 4, 6, 12, 739, 1478, 2217, 2467, 2956, 4434, 4934, 7401, 8868, 9868, 14802, 29604, 1823113, 3646226, 5469339, 7292452, 10938678, 21877356]

約数ペア:

[(1, 21877356), (2, 10938678), (3, 7292452), (4, 5469339), (6, 3646226), (12, 1823113), (739, 29604), (1478, 14802), (2217, 9868), (2467, 8868), (2956, 7401), (4434, 4934)]