18185736

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{2099}}^1$

素因数の和:2146

約数の個数: 48

約数和(自身を含む): 48006000

約数和(自身を除く): 29820264

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2099, 2166, 2888, 4198, 4332, 6297, 8396, 8664, 12594, 16792, 25188, 39881, 50376, 79762, 119643, 159524, 239286, 319048, 478572, 757739, 957144, 1515478, 2273217, 3030956, 4546434, 6061912, 9092868, 18185736]

約数ペア:

[(1, 18185736), (2, 9092868), (3, 6061912), (4, 4546434), (6, 3030956), (8, 2273217), (12, 1515478), (19, 957144), (24, 757739), (38, 478572), (57, 319048), (76, 239286), (114, 159524), (152, 119643), (228, 79762), (361, 50376), (456, 39881), (722, 25188), (1083, 16792), (1444, 12594), (2099, 8664), (2166, 8396), (2888, 6297), (4198, 4332)]