2010678678

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1573301}}^1$

素因数の和:1573380

約数の個数: 24

約数和(自身を含む): 4417832016

約数和(自身を除く): 2407153338

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1573301, 3146602, 4719903, 9439806, 14159709, 28319418, 111704371, 223408742, 335113113, 670226226, 1005339339, 2010678678]

約数ペア:

[(1, 2010678678), (2, 1005339339), (3, 670226226), (6, 335113113), (9, 223408742), (18, 111704371), (71, 28319418), (142, 14159709), (213, 9439806), (426, 4719903), (639, 3146602), (1278, 1573301)]