18699069

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{593}}^1$

素因数の和:1076

約数の個数: 16

約数和(自身を含む): 26116992

約数和(自身を除く): 7417923

約数列:

[1, 3, 23, 69, 457, 593, 1371, 1779, 10511, 13639, 31533, 40917, 271001, 813003, 6233023, 18699069]

約数ペア:

[(1, 18699069), (3, 6233023), (23, 813003), (69, 271001), (457, 40917), (593, 31533), (1371, 13639), (1779, 10511)]