18441962

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3863}}^1$

素因数の和:3914

約数の個数: 32

約数和(自身を含む): 35610624

約数和(自身を除く): 17168662

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 3863, 4774, 7726, 27041, 42493, 54082, 84986, 119753, 239506, 297451, 594902, 838271, 1317283, 1676542, 2634566, 9220981, 18441962]

約数ペア:

[(1, 18441962), (2, 9220981), (7, 2634566), (11, 1676542), (14, 1317283), (22, 838271), (31, 594902), (62, 297451), (77, 239506), (154, 119753), (217, 84986), (341, 54082), (434, 42493), (682, 27041), (2387, 7726), (3863, 4774)]