21866196

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{165653}}^1$

素因数の和:165671

約数の個数: 24

約数和(自身を含む): 55659744

約数和(自身を除く): 33793548

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 165653, 331306, 496959, 662612, 993918, 1822183, 1987836, 3644366, 5466549, 7288732, 10933098, 21866196]

約数ペア:

[(1, 21866196), (2, 10933098), (3, 7288732), (4, 5466549), (6, 3644366), (11, 1987836), (12, 1822183), (22, 993918), (33, 662612), (44, 496959), (66, 331306), (132, 165653)]