13223898

素因数分解:

$2^1\times 3^4\times {\mathrm{81629}}^1$

素因数の和:81643

約数の個数: 20

約数和(自身を含む): 29631690

約数和(自身を除く): 16407792

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 81629, 163258, 244887, 489774, 734661, 1469322, 2203983, 4407966, 6611949, 13223898]

約数ペア:

[(1, 13223898), (2, 6611949), (3, 4407966), (6, 2203983), (9, 1469322), (18, 734661), (27, 489774), (54, 244887), (81, 163258), (162, 81629)]