18106647

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4339}}^1$

素因数の和:4462

約数の個数: 16

約数和(自身を含む): 26248320

約数和(自身を除く): 8141673

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4173, 4339, 13017, 56407, 169221, 464273, 1392819, 6035549, 18106647]

約数ペア:

[(1, 18106647), (3, 6035549), (13, 1392819), (39, 464273), (107, 169221), (321, 56407), (1391, 13017), (4173, 4339)]