181808238

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1317451}}^1$

素因数の和:1317479

約数の個数: 16

約数和(自身を含む): 379426176

約数和(自身を除く): 197617938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1317451, 2634902, 3952353, 7904706, 30301373, 60602746, 90904119, 181808238]

約数ペア:

[(1, 181808238), (2, 90904119), (3, 60602746), (6, 30301373), (23, 7904706), (46, 3952353), (69, 2634902), (138, 1317451)]