40690146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56989}}^1$

素因数の和:57018

約数の個数: 32

約数和(自身を含む): 98478720

約数和(自身を除く): 57788574

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 56989, 113978, 170967, 341934, 398923, 797846, 968813, 1196769, 1937626, 2393538, 2906439, 5812878, 6781691, 13563382, 20345073, 40690146]

約数ペア:

[(1, 40690146), (2, 20345073), (3, 13563382), (6, 6781691), (7, 5812878), (14, 2906439), (17, 2393538), (21, 1937626), (34, 1196769), (42, 968813), (51, 797846), (102, 398923), (119, 341934), (238, 170967), (357, 113978), (714, 56989)]