171942618

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1245961}}^1$

素因数の和:1245989

約数の個数: 16

約数和(自身を含む): 358837056

約数和(自身を除く): 186894438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1245961, 2491922, 3737883, 7475766, 28657103, 57314206, 85971309, 171942618]

約数ペア:

[(1, 171942618), (2, 85971309), (3, 57314206), (6, 28657103), (23, 7475766), (46, 3737883), (69, 2491922), (138, 1245961)]