22185738

素因数分解:

$2^1\times 3^4\times {\mathrm{136949}}^1$

素因数の和:136963

約数の個数: 20

約数和(自身を含む): 49712850

約数和(自身を除く): 27527112

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 136949, 273898, 410847, 821694, 1232541, 2465082, 3697623, 7395246, 11092869, 22185738]

約数ペア:

[(1, 22185738), (2, 11092869), (3, 7395246), (6, 3697623), (9, 2465082), (18, 1232541), (27, 821694), (54, 410847), (81, 273898), (162, 136949)]