22217166

素因数分解:

$2^1\times 3^4\times {\mathrm{137143}}^1$

素因数の和:137157

約数の個数: 20

約数和(自身を含む): 49783272

約数和(自身を除く): 27566106

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 137143, 274286, 411429, 822858, 1234287, 2468574, 3702861, 7405722, 11108583, 22217166]

約数ペア:

[(1, 22217166), (2, 11108583), (3, 7405722), (6, 3702861), (9, 2468574), (18, 1234287), (27, 822858), (54, 411429), (81, 274286), (162, 137143)]