40125018

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{290761}}^1$

素因数の和:290789

約数の個数: 16

約数和(自身を含む): 83739456

約数和(自身を除く): 43614438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 290761, 581522, 872283, 1744566, 6687503, 13375006, 20062509, 40125018]

約数ペア:

[(1, 40125018), (2, 20062509), (3, 13375006), (6, 6687503), (23, 1744566), (46, 872283), (69, 581522), (138, 290761)]