18292724

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1571}}^1$

素因数の和:1687

約数の個数: 24

約数和(自身を含む): 33276096

約数和(自身を除く): 14983372

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 1571, 2911, 3142, 5822, 6284, 11644, 64411, 111541, 128822, 223082, 257644, 446164, 4573181, 9146362, 18292724]

約数ペア:

[(1, 18292724), (2, 9146362), (4, 4573181), (41, 446164), (71, 257644), (82, 223082), (142, 128822), (164, 111541), (284, 64411), (1571, 11644), (2911, 6284), (3142, 5822)]