18188049

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{5351}}^1$

素因数の和:5468

約数の個数: 16

約数和(自身を含む): 26717184

約数和(自身を除く): 8529135

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 5351, 16053, 58861, 176583, 551153, 1653459, 6062683, 18188049]

約数ペア:

[(1, 18188049), (3, 6062683), (11, 1653459), (33, 551153), (103, 176583), (309, 58861), (1133, 16053), (3399, 5351)]