25221636

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{63691}}^1$

素因数の和:63712

約数の個数: 36

約数和(自身を含む): 69551664

約数和(自身を除く): 44330028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 63691, 127382, 191073, 254764, 382146, 573219, 700601, 764292, 1146438, 1401202, 2101803, 2292876, 2802404, 4203606, 6305409, 8407212, 12610818, 25221636]

約数ペア:

[(1, 25221636), (2, 12610818), (3, 8407212), (4, 6305409), (6, 4203606), (9, 2802404), (11, 2292876), (12, 2101803), (18, 1401202), (22, 1146438), (33, 764292), (36, 700601), (44, 573219), (66, 382146), (99, 254764), (132, 191073), (198, 127382), (396, 63691)]