18978366

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{26141}}^1$

素因数の和:26168

約数の個数: 24

約数和(自身を含む): 41722632

約数和(自身を除く): 22744266

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 26141, 52282, 78423, 156846, 287551, 575102, 862653, 1725306, 3163061, 6326122, 9489183, 18978366]

約数ペア:

[(1, 18978366), (2, 9489183), (3, 6326122), (6, 3163061), (11, 1725306), (22, 862653), (33, 575102), (66, 287551), (121, 156846), (242, 78423), (363, 52282), (726, 26141)]