61434414

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{21739}}^1$

素因数の和:21904

約数の個数: 24

約数和(自身を含む): 133961880

約数和(自身を除く): 72527466

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 21739, 43478, 65217, 130434, 195651, 391302, 3413023, 6826046, 10239069, 20478138, 30717207, 61434414]

約数ペア:

[(1, 61434414), (2, 30717207), (3, 20478138), (6, 10239069), (9, 6826046), (18, 3413023), (157, 391302), (314, 195651), (471, 130434), (942, 65217), (1413, 43478), (2826, 21739)]