18859422

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{18169}}^1$

素因数の和:18347

約数の個数: 16

約数和(自身を含む): 37938960

約数和(自身を除く): 19079538

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 18169, 36338, 54507, 109014, 3143237, 6286474, 9429711, 18859422]

約数ペア:

[(1, 18859422), (2, 9429711), (3, 6286474), (6, 3143237), (173, 109014), (346, 54507), (519, 36338), (1038, 18169)]