8509623492

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{26777}}^1$

素因数の和:27228

約数の個数: 48

約数和(自身を含む): 20190183552

約数和(自身を除く): 11680560060

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 373, 426, 746, 852, 1119, 1492, 2238, 4476, 26483, 26777, 52966, 53554, 79449, 80331, 105932, 107108, 158898, 160662, 317796, 321324, 1901167, 3802334, 5703501, 7604668, 9987821, 11407002, 19975642, 22814004, 29963463, 39951284, 59926926, 119853852, 709135291, 1418270582, 2127405873, 2836541164, 4254811746, 8509623492]

約数ペア:

[(1, 8509623492), (2, 4254811746), (3, 2836541164), (4, 2127405873), (6, 1418270582), (12, 709135291), (71, 119853852), (142, 59926926), (213, 39951284), (284, 29963463), (373, 22814004), (426, 19975642), (746, 11407002), (852, 9987821), (1119, 7604668), (1492, 5703501), (2238, 3802334), (4476, 1901167), (26483, 321324), (26777, 317796), (52966, 160662), (53554, 158898), (79449, 107108), (80331, 105932)]