40664268

素因数分解:

$2^2\times 3^4\times {\mathrm{125507}}^1$

素因数の和:125523

約数の個数: 30

約数和(自身を含む): 106305276

約数和(自身を除く): 65641008

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 125507, 251014, 376521, 502028, 753042, 1129563, 1506084, 2259126, 3388689, 4518252, 6777378, 10166067, 13554756, 20332134, 40664268]

約数ペア:

[(1, 40664268), (2, 20332134), (3, 13554756), (4, 10166067), (6, 6777378), (9, 4518252), (12, 3388689), (18, 2259126), (27, 1506084), (36, 1129563), (54, 753042), (81, 502028), (108, 376521), (162, 251014), (324, 125507)]