68763798

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{25639}}^1$

素因数の和:25796

約数の個数: 24

約数和(自身を含む): 149994000

約数和(自身を除く): 81230202

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 25639, 51278, 76917, 153834, 230751, 461502, 3820211, 7640422, 11460633, 22921266, 34381899, 68763798]

約数ペア:

[(1, 68763798), (2, 34381899), (3, 22921266), (6, 11460633), (9, 7640422), (18, 3820211), (149, 461502), (298, 230751), (447, 153834), (894, 76917), (1341, 51278), (2682, 25639)]