18102183

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12757}}^1$

素因数の和:12814

約数の個数: 16

約数和(自身を含む): 26944896

約数和(自身を除く): 8842713

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 12757, 38271, 140327, 420981, 548551, 1645653, 6034061, 18102183]

約数ペア:

[(1, 18102183), (3, 6034061), (11, 1645653), (33, 548551), (43, 420981), (129, 140327), (473, 38271), (1419, 12757)]