22806558

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{20771}}^1$

素因数の和:20840

約数の個数: 24

約数和(自身を含む): 50226696

約数和(自身を除く): 27420138

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 20771, 41542, 62313, 124626, 186939, 373878, 1267031, 2534062, 3801093, 7602186, 11403279, 22806558]

約数ペア:

[(1, 22806558), (2, 11403279), (3, 7602186), (6, 3801093), (9, 2534062), (18, 1267031), (61, 373878), (122, 186939), (183, 124626), (366, 62313), (549, 41542), (1098, 20771)]