18406070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{108271}}^1$

素因数の和:108295

約数の個数: 16

約数和(自身を含む): 35080128

約数和(自身を除く): 16674058

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 108271, 216542, 541355, 1082710, 1840607, 3681214, 9203035, 18406070]

約数ペア:

[(1, 18406070), (2, 9203035), (5, 3681214), (10, 1840607), (17, 1082710), (34, 541355), (85, 216542), (170, 108271)]