18229899

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1319}}^1$

素因数の和:1610

約数の個数: 16

約数和(自身を含む): 25850880

約数和(自身を除く): 7620981

約数列:

[1, 3, 17, 51, 271, 813, 1319, 3957, 4607, 13821, 22423, 67269, 357449, 1072347, 6076633, 18229899]

約数ペア:

[(1, 18229899), (3, 6076633), (17, 1072347), (51, 357449), (271, 67269), (813, 22423), (1319, 13821), (3957, 4607)]