61621866

素因数分解:

$2^1\times 3^2\times {\mathrm{1433}}^1\times {\mathrm{2389}}^1$

素因数の和:3830

約数の個数: 24

約数和(自身を含む): 133663140

約数和(自身を除く): 72041274

約数列:

[1, 2, 3, 6, 9, 18, 1433, 2389, 2866, 4299, 4778, 7167, 8598, 12897, 14334, 21501, 25794, 43002, 3423437, 6846874, 10270311, 20540622, 30810933, 61621866]

約数ペア:

[(1, 61621866), (2, 30810933), (3, 20540622), (6, 10270311), (9, 6846874), (18, 3423437), (1433, 43002), (2389, 25794), (2866, 21501), (4299, 14334), (4778, 12897), (7167, 8598)]