13151718

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{2843}}^1$

素因数の和:3108

約数の個数: 24

約数和(自身を含む): 28616328

約数和(自身を除く): 15464610

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 2843, 4626, 5686, 8529, 17058, 25587, 51174, 730651, 1461302, 2191953, 4383906, 6575859, 13151718]

約数ペア:

[(1, 13151718), (2, 6575859), (3, 4383906), (6, 2191953), (9, 1461302), (18, 730651), (257, 51174), (514, 25587), (771, 17058), (1542, 8529), (2313, 5686), (2843, 4626)]