67284618

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{80677}}^1$

素因数の和:80821

約数の個数: 16

約数和(自身を含む): 135539040

約数和(自身を除く): 68254422

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 80677, 161354, 242031, 484062, 11214103, 22428206, 33642309, 67284618]

約数ペア:

[(1, 67284618), (2, 33642309), (3, 22428206), (6, 11214103), (139, 484062), (278, 242031), (417, 161354), (834, 80677)]