81010956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{519301}}^1$

素因数の和:519321

約数の個数: 24

約数和(自身を含む): 203566384

約数和(自身を除く): 122555428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 519301, 1038602, 1557903, 2077204, 3115806, 6231612, 6750913, 13501826, 20252739, 27003652, 40505478, 81010956]

約数ペア:

[(1, 81010956), (2, 40505478), (3, 27003652), (4, 20252739), (6, 13501826), (12, 6750913), (13, 6231612), (26, 3115806), (39, 2077204), (52, 1557903), (78, 1038602), (156, 519301)]