18202617

素因数分解:

$3^3\times {\mathrm{419}}^1\times {\mathrm{1609}}^1$

素因数の和:2037

約数の個数: 16

約数和(自身を含む): 27048000

約数和(自身を除く): 8845383

約数列:

[1, 3, 9, 27, 419, 1257, 1609, 3771, 4827, 11313, 14481, 43443, 674171, 2022513, 6067539, 18202617]

約数ペア:

[(1, 18202617), (3, 6067539), (9, 2022513), (27, 674171), (419, 43443), (1257, 14481), (1609, 11313), (3771, 4827)]