201638226138

素因数分解:

$2^1\times 3^1\times {\mathrm{2657}}^1\times {\mathrm{12648239}}^1$

素因数の和:12650901

約数の個数: 16

約数和(自身を含む): 403428263040

約数和(自身を除く): 201790036902

約数列:

[1, 2, 3, 6, 2657, 5314, 7971, 15942, 12648239, 25296478, 37944717, 75889434, 33606371023, 67212742046, 100819113069, 201638226138]

約数ペア:

[(1, 201638226138), (2, 100819113069), (3, 67212742046), (6, 33606371023), (2657, 75889434), (5314, 37944717), (7971, 25296478), (15942, 12648239)]