18509157074

素因数分解:

$2^1\times {\mathrm{631}}^1\times {\mathrm{2039}}^1\times {\mathrm{7193}}^1$

素因数の和:9865

約数の個数: 16

約数和(自身を含む): 27825240960

約数和(自身を除く): 9316083886

約数列:

[1, 2, 631, 1262, 2039, 4078, 7193, 14386, 1286609, 2573218, 4538783, 9077566, 14666527, 29333054, 9254578537, 18509157074]

約数ペア:

[(1, 18509157074), (2, 9254578537), (631, 29333054), (1262, 14666527), (2039, 9077566), (4078, 4538783), (7193, 2573218), (14386, 1286609)]