18514197

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{52747}}^1$

素因数の和:52769

約数の個数: 16

約数和(自身を含む): 29538880

約数和(自身を除く): 11024683

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 52747, 158241, 474723, 685711, 1424169, 2057133, 6171399, 18514197]

約数ペア:

[(1, 18514197), (3, 6171399), (9, 2057133), (13, 1424169), (27, 685711), (39, 474723), (117, 158241), (351, 52747)]