18092038

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{2243}}^1$

素因数の和:2391

約数の個数: 16

約数和(自身を含む): 28139760

約数和(自身を除く): 10047722

約数列:

[1, 2, 37, 74, 109, 218, 2243, 4033, 4486, 8066, 82991, 165982, 244487, 488974, 9046019, 18092038]

約数ペア:

[(1, 18092038), (2, 9046019), (37, 488974), (74, 244487), (109, 165982), (218, 82991), (2243, 8066), (4033, 4486)]