2019468258

素因数分解:

$2^1\times 3^2\times {\mathrm{349}}^1\times {\mathrm{321469}}^1$

素因数の和:321826

約数の個数: 24

約数和(自身を含む): 4388065500

約数和(自身を除く): 2368597242

約数列:

[1, 2, 3, 6, 9, 18, 349, 698, 1047, 2094, 3141, 6282, 321469, 642938, 964407, 1928814, 2893221, 5786442, 112192681, 224385362, 336578043, 673156086, 1009734129, 2019468258]

約数ペア:

[(1, 2019468258), (2, 1009734129), (3, 673156086), (6, 336578043), (9, 224385362), (18, 112192681), (349, 5786442), (698, 2893221), (1047, 1928814), (2094, 964407), (3141, 642938), (6282, 321469)]