2290266

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 5559840

約数和(自身を除く): 3269574

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 269, 387, 473, 538, 774, 807, 946, 1419, 1614, 2421, 2838, 2959, 4257, 4842, 5918, 8514, 8877, 11567, 17754, 23134, 26631, 34701, 53262, 69402, 104103, 127237, 208206, 254474, 381711, 763422, 1145133, 2290266]

約数ペア:

[(1, 2290266), (2, 1145133), (3, 763422), (6, 381711), (9, 254474), (11, 208206), (18, 127237), (22, 104103), (33, 69402), (43, 53262), (66, 34701), (86, 26631), (99, 23134), (129, 17754), (198, 11567), (258, 8877), (269, 8514), (387, 5918), (473, 4842), (538, 4257), (774, 2959), (807, 2838), (946, 2421), (1419, 1614)]