2018664372

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{919}}^1\times {\mathrm{1123}}^1$

素因数の和:2212

約数の個数: 48

約数和(自身を含む): 4748495360

約数和(自身を除く): 2729830988

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 919, 978, 1123, 1838, 1956, 2246, 2757, 3369, 3676, 4492, 5514, 6738, 11028, 13476, 149797, 183049, 299594, 366098, 449391, 549147, 599188, 732196, 898782, 1032037, 1098294, 1797564, 2064074, 2196588, 3096111, 4128148, 6192222, 12384444, 168222031, 336444062, 504666093, 672888124, 1009332186, 2018664372]

約数ペア:

[(1, 2018664372), (2, 1009332186), (3, 672888124), (4, 504666093), (6, 336444062), (12, 168222031), (163, 12384444), (326, 6192222), (489, 4128148), (652, 3096111), (919, 2196588), (978, 2064074), (1123, 1797564), (1838, 1098294), (1956, 1032037), (2246, 898782), (2757, 732196), (3369, 599188), (3676, 549147), (4492, 449391), (5514, 366098), (6738, 299594), (11028, 183049), (13476, 149797)]