18068170

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{42019}}^1$

素因数の和:42069

約数の個数: 16

約数和(自身を含む): 33279840

約数和(自身を除く): 15211670

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 42019, 84038, 210095, 420190, 1806817, 3613634, 9034085, 18068170]

約数ペア:

[(1, 18068170), (2, 9034085), (5, 3613634), (10, 1806817), (43, 420190), (86, 210095), (215, 84038), (430, 42019)]