172321866

素因数分解:

$2^1\times 3^2\times {\mathrm{983}}^1\times {\mathrm{9739}}^1$

素因数の和:10730

約数の個数: 24

約数和(自身を含む): 373782240

約数和(自身を除く): 201460374

約数列:

[1, 2, 3, 6, 9, 18, 983, 1966, 2949, 5898, 8847, 9739, 17694, 19478, 29217, 58434, 87651, 175302, 9573437, 19146874, 28720311, 57440622, 86160933, 172321866]

約数ペア:

[(1, 172321866), (2, 86160933), (3, 57440622), (6, 28720311), (9, 19146874), (18, 9573437), (983, 175302), (1966, 87651), (2949, 58434), (5898, 29217), (8847, 19478), (9739, 17694)]