123687042

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{119159}}^1$

素因数の和:119337

約数の個数: 16

約数和(自身を含む): 248806080

約数和(自身を除く): 125119038

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 119159, 238318, 357477, 714954, 20614507, 41229014, 61843521, 123687042]

約数ペア:

[(1, 123687042), (2, 61843521), (3, 41229014), (6, 20614507), (173, 714954), (346, 357477), (519, 238318), (1038, 119159)]