18055070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1087}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 35721216

約数和(自身を除く): 17666146

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 755, 1087, 1510, 1661, 2174, 3322, 5435, 8305, 10870, 11957, 16610, 23914, 59785, 119570, 164137, 328274, 820685, 1641370, 1805507, 3611014, 9027535, 18055070]

約数ペア:

[(1, 18055070), (2, 9027535), (5, 3611014), (10, 1805507), (11, 1641370), (22, 820685), (55, 328274), (110, 164137), (151, 119570), (302, 59785), (755, 23914), (1087, 16610), (1510, 11957), (1661, 10870), (2174, 8305), (3322, 5435)]