222728742

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{75913}}^1$

素因数の和:76084

約数の個数: 24

約数和(自身を含む): 485545944

約数和(自身を除く): 262817202

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 75913, 151826, 227739, 455478, 683217, 1366434, 12373819, 24747638, 37121457, 74242914, 111364371, 222728742]

約数ペア:

[(1, 222728742), (2, 111364371), (3, 74242914), (6, 37121457), (9, 24747638), (18, 12373819), (163, 1366434), (326, 683217), (489, 455478), (978, 227739), (1467, 151826), (2934, 75913)]