18100689782

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1721}}^1\times {\mathrm{17471}}^1$

素因数の和:19244

約数の個数: 32

約数和(自身を含む): 31771643904

約数和(自身を除く): 13670954122

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 1721, 3442, 12047, 17471, 24094, 34942, 74003, 122297, 148006, 244594, 518021, 751253, 1036042, 1502506, 5258771, 10517542, 30067591, 60135182, 210473137, 420946274, 1292906413, 2585812826, 9050344891, 18100689782]

約数ペア:

[(1, 18100689782), (2, 9050344891), (7, 2585812826), (14, 1292906413), (43, 420946274), (86, 210473137), (301, 60135182), (602, 30067591), (1721, 10517542), (3442, 5258771), (12047, 1502506), (17471, 1036042), (24094, 751253), (34942, 518021), (74003, 244594), (122297, 148006)]