18163802

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{7283}}^1$

素因数の和:7357

約数の個数: 16

約数和(自身を含む): 28844640

約数和(自身を除く): 10680838

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 7283, 14566, 211207, 313169, 422414, 626338, 9081901, 18163802]

約数ペア:

[(1, 18163802), (2, 9081901), (29, 626338), (43, 422414), (58, 313169), (86, 211207), (1247, 14566), (2494, 7283)]