68407358508

素因数分解:

$2^2\times 3^2\times {\mathrm{1900204403}}^1$

素因数の和:1900204413

約数の個数: 18

約数和(自身を含む): 172918600764

約数和(自身を除く): 104511242256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1900204403, 3800408806, 5700613209, 7600817612, 11401226418, 17101839627, 22802452836, 34203679254, 68407358508]

約数ペア:

[(1, 68407358508), (2, 34203679254), (3, 22802452836), (4, 17101839627), (6, 11401226418), (9, 7600817612), (12, 5700613209), (18, 3800408806), (36, 1900204403)]