13840806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2099}}^1$

素因数の和:2268

約数の個数: 32

約数和(自身を含む): 31852800

約数和(自身を除く): 18011994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2099, 2198, 3297, 4198, 6297, 6594, 12594, 14693, 29386, 44079, 88158, 329543, 659086, 988629, 1977258, 2306801, 4613602, 6920403, 13840806]

約数ペア:

[(1, 13840806), (2, 6920403), (3, 4613602), (6, 2306801), (7, 1977258), (14, 988629), (21, 659086), (42, 329543), (157, 88158), (314, 44079), (471, 29386), (942, 14693), (1099, 12594), (2099, 6594), (2198, 6297), (3297, 4198)]