18204263

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13907}}^1$

素因数の和:13942

約数の個数: 16

約数和(自身を含む): 24033024

約数和(自身を除く): 5828761

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 13907, 97349, 152977, 236419, 1070839, 1654933, 2600609, 18204263]

約数ペア:

[(1, 18204263), (7, 2600609), (11, 1654933), (17, 1070839), (77, 236419), (119, 152977), (187, 97349), (1309, 13907)]