123219042

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{181739}}^1$

素因数の和:181857

約数の個数: 16

約数和(自身を含む): 248620320

約数和(自身を除く): 125401278

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 181739, 363478, 545217, 1090434, 20536507, 41073014, 61609521, 123219042]

約数ペア:

[(1, 123219042), (2, 61609521), (3, 41073014), (6, 20536507), (113, 1090434), (226, 545217), (339, 363478), (678, 181739)]