243522

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:254

約数の個数: 24

約数和(自身を含む): 537264

約数和(自身を除く): 293742

約数列:

[1, 2, 3, 6, 9, 18, 83, 163, 166, 249, 326, 489, 498, 747, 978, 1467, 1494, 2934, 13529, 27058, 40587, 81174, 121761, 243522]

約数ペア:

[(1, 243522), (2, 121761), (3, 81174), (6, 40587), (9, 27058), (18, 13529), (83, 2934), (163, 1494), (166, 1467), (249, 978), (326, 747), (489, 498)]