18455206

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{119839}}^1$

素因数の和:119859

約数の個数: 16

約数和(自身を含む): 34513920

約数和(自身を除く): 16058714

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 119839, 239678, 838873, 1318229, 1677746, 2636458, 9227603, 18455206]

約数ペア:

[(1, 18455206), (2, 9227603), (7, 2636458), (11, 1677746), (14, 1318229), (22, 838873), (77, 239678), (154, 119839)]