71317242

素因数分解:

$2^1\times 3^2\times {\mathrm{1861}}^1\times {\mathrm{2129}}^1$

素因数の和:3998

約数の個数: 24

約数和(自身を含む): 154676340

約数和(自身を除く): 83359098

約数列:

[1, 2, 3, 6, 9, 18, 1861, 2129, 3722, 4258, 5583, 6387, 11166, 12774, 16749, 19161, 33498, 38322, 3962069, 7924138, 11886207, 23772414, 35658621, 71317242]

約数ペア:

[(1, 71317242), (2, 35658621), (3, 23772414), (6, 11886207), (9, 7924138), (18, 3962069), (1861, 38322), (2129, 33498), (3722, 19161), (4258, 16749), (5583, 12774), (6387, 11166)]