12757554

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{7621}}^1$

素因数の和:7663

約数の個数: 32

約数和(自身を含む): 29268480

約数和(自身を除く): 16510926

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 7621, 15242, 22863, 45726, 68589, 137178, 205767, 236251, 411534, 472502, 708753, 1417506, 2126259, 4252518, 6378777, 12757554]

約数ペア:

[(1, 12757554), (2, 6378777), (3, 4252518), (6, 2126259), (9, 1417506), (18, 708753), (27, 472502), (31, 411534), (54, 236251), (62, 205767), (93, 137178), (186, 68589), (279, 45726), (558, 22863), (837, 15242), (1674, 7621)]