18960183

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{63839}}^1$

素因数の和:63859

約数の個数: 16

約数和(自身を含む): 30643200

約数和(自身を除く): 11683017

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 63839, 191517, 574551, 702229, 1723653, 2106687, 6320061, 18960183]

約数ペア:

[(1, 18960183), (3, 6320061), (9, 2106687), (11, 1723653), (27, 702229), (33, 574551), (99, 191517), (297, 63839)]