138270444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{886349}}^1$

素因数の和:886369

約数の個数: 24

約数和(自身を含む): 347449200

約数和(自身を除く): 209178756

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 886349, 1772698, 2659047, 3545396, 5318094, 10636188, 11522537, 23045074, 34567611, 46090148, 69135222, 138270444]

約数ペア:

[(1, 138270444), (2, 69135222), (3, 46090148), (4, 34567611), (6, 23045074), (12, 11522537), (13, 10636188), (26, 5318094), (39, 3545396), (52, 2659047), (78, 1772698), (156, 886349)]