42771726

素因数分解:

$2^1\times 3^4\times {\mathrm{83}}^1\times {\mathrm{3181}}^1$

素因数の和:3278

約数の個数: 40

約数和(自身を含む): 97025544

約数和(自身を除く): 54253818

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 249, 498, 747, 1494, 2241, 3181, 4482, 6362, 6723, 9543, 13446, 19086, 28629, 57258, 85887, 171774, 257661, 264023, 515322, 528046, 792069, 1584138, 2376207, 4752414, 7128621, 14257242, 21385863, 42771726]

約数ペア:

[(1, 42771726), (2, 21385863), (3, 14257242), (6, 7128621), (9, 4752414), (18, 2376207), (27, 1584138), (54, 792069), (81, 528046), (83, 515322), (162, 264023), (166, 257661), (249, 171774), (498, 85887), (747, 57258), (1494, 28629), (2241, 19086), (3181, 13446), (4482, 9543), (6362, 6723)]