18829557

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41023}}^1$

素因数の和:41049

約数の個数: 16

約数和(自身を含む): 29537280

約数和(自身を除く): 10707723

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 41023, 123069, 369207, 697391, 1107621, 2092173, 6276519, 18829557]

約数ペア:

[(1, 18829557), (3, 6276519), (9, 2092173), (17, 1107621), (27, 697391), (51, 369207), (153, 123069), (459, 41023)]