12788532

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{9601}}^1$

素因数の和:9648

約数の個数: 36

約数和(自身を含む): 33203716

約数和(自身を除く): 20415184

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 9601, 19202, 28803, 38404, 57606, 86409, 115212, 172818, 345636, 355237, 710474, 1065711, 1420948, 2131422, 3197133, 4262844, 6394266, 12788532]

約数ペア:

[(1, 12788532), (2, 6394266), (3, 4262844), (4, 3197133), (6, 2131422), (9, 1420948), (12, 1065711), (18, 710474), (36, 355237), (37, 345636), (74, 172818), (111, 115212), (148, 86409), (222, 57606), (333, 38404), (444, 28803), (666, 19202), (1332, 9601)]