8641116

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{21821}}^1$

素因数の和:21842

約数の個数: 36

約数和(自身を含む): 23829624

約数和(自身を除く): 15188508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 21821, 43642, 65463, 87284, 130926, 196389, 240031, 261852, 392778, 480062, 720093, 785556, 960124, 1440186, 2160279, 2880372, 4320558, 8641116]

約数ペア:

[(1, 8641116), (2, 4320558), (3, 2880372), (4, 2160279), (6, 1440186), (9, 960124), (11, 785556), (12, 720093), (18, 480062), (22, 392778), (33, 261852), (36, 240031), (44, 196389), (66, 130926), (99, 87284), (132, 65463), (198, 43642), (396, 21821)]