68366994

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{495413}}^1$

素因数の和:495441

約数の個数: 16

約数和(自身を含む): 142679232

約数和(自身を除く): 74312238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 495413, 990826, 1486239, 2972478, 11394499, 22788998, 34183497, 68366994]

約数ペア:

[(1, 68366994), (2, 34183497), (3, 22788998), (6, 11394499), (23, 2972478), (46, 1486239), (69, 990826), (138, 495413)]