82381782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{22039}}^1$

素因数の和:22140

約数の個数: 32

約数和(自身を含む): 190425600

約数和(自身を除く): 108043818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 22039, 44078, 66117, 132234, 154273, 308546, 462819, 925638, 1961471, 3922942, 5884413, 11768826, 13730297, 27460594, 41190891, 82381782]

約数ペア:

[(1, 82381782), (2, 41190891), (3, 27460594), (6, 13730297), (7, 11768826), (14, 5884413), (21, 3922942), (42, 1961471), (89, 925638), (178, 462819), (267, 308546), (534, 154273), (623, 132234), (1246, 66117), (1869, 44078), (3738, 22039)]