42423138

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{20857}}^1$

素因数の和:20978

約数の個数: 24

約数和(自身を含む): 92734668

約数和(自身を除く): 50311530

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 20857, 41714, 62571, 125142, 187713, 375426, 2356841, 4713682, 7070523, 14141046, 21211569, 42423138]

約数ペア:

[(1, 42423138), (2, 21211569), (3, 14141046), (6, 7070523), (9, 4713682), (18, 2356841), (113, 375426), (226, 187713), (339, 125142), (678, 62571), (1017, 41714), (2034, 20857)]