57042828

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{9721}}^1$

素因数の和:9894

約数の個数: 36

約数和(自身を含む): 145091128

約数和(自身を除く): 88048300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 5868, 9721, 19442, 29163, 38884, 58326, 87489, 116652, 174978, 349956, 1584523, 3169046, 4753569, 6338092, 9507138, 14260707, 19014276, 28521414, 57042828]

約数ペア:

[(1, 57042828), (2, 28521414), (3, 19014276), (4, 14260707), (6, 9507138), (9, 6338092), (12, 4753569), (18, 3169046), (36, 1584523), (163, 349956), (326, 174978), (489, 116652), (652, 87489), (978, 58326), (1467, 38884), (1956, 29163), (2934, 19442), (5868, 9721)]