1389726

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5939}}^1$

素因数の和:5960

約数の個数: 24

約数和(自身を含む): 3243240

約数和(自身を除く): 1853514

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 5939, 11878, 17817, 35634, 53451, 77207, 106902, 154414, 231621, 463242, 694863, 1389726]

約数ペア:

[(1, 1389726), (2, 694863), (3, 463242), (6, 231621), (9, 154414), (13, 106902), (18, 77207), (26, 53451), (39, 35634), (78, 17817), (117, 11878), (234, 5939)]