42138666

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{32069}}^1$

素因数の和:32150

約数の個数: 24

約数和(自身を含む): 92554020

約数和(自身を除く): 50415354

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 32069, 64138, 96207, 192414, 288621, 577242, 2341037, 4682074, 7023111, 14046222, 21069333, 42138666]

約数ペア:

[(1, 42138666), (2, 21069333), (3, 14046222), (6, 7023111), (9, 4682074), (18, 2341037), (73, 577242), (146, 288621), (219, 192414), (438, 96207), (657, 64138), (1314, 32069)]