427974834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{114493}}^1$

素因数の和:114594

約数の個数: 32

約数和(自身を含む): 989228160

約数和(自身を除く): 561253326

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 114493, 228986, 343479, 686958, 801451, 1602902, 2404353, 4808706, 10189877, 20379754, 30569631, 61139262, 71329139, 142658278, 213987417, 427974834]

約数ペア:

[(1, 427974834), (2, 213987417), (3, 142658278), (6, 71329139), (7, 61139262), (14, 30569631), (21, 20379754), (42, 10189877), (89, 4808706), (178, 2404353), (267, 1602902), (534, 801451), (623, 686958), (1246, 343479), (1869, 228986), (3738, 114493)]