17886246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3907}}^1$

素因数の和:4028

約数の個数: 32

約数和(自身を含む): 41268480

約数和(自身を除く): 23382234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 3907, 4578, 7814, 11721, 23442, 27349, 54698, 82047, 164094, 425863, 851726, 1277589, 2555178, 2981041, 5962082, 8943123, 17886246]

約数ペア:

[(1, 17886246), (2, 8943123), (3, 5962082), (6, 2981041), (7, 2555178), (14, 1277589), (21, 851726), (42, 425863), (109, 164094), (218, 82047), (327, 54698), (654, 27349), (763, 23442), (1526, 11721), (2289, 7814), (3907, 4578)]