126756486

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{19507}}^1$

素因数の和:19553

約数の個数: 36

約数和(自身を含む): 289869372

約数和(自身を除く): 163112886

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 19507, 39014, 58521, 117042, 175563, 351126, 370633, 741266, 1111899, 2223798, 3335697, 6671394, 7042027, 14084054, 21126081, 42252162, 63378243, 126756486]

約数ペア:

[(1, 126756486), (2, 63378243), (3, 42252162), (6, 21126081), (9, 14084054), (18, 7042027), (19, 6671394), (38, 3335697), (57, 2223798), (114, 1111899), (171, 741266), (342, 370633), (361, 351126), (722, 175563), (1083, 117042), (2166, 58521), (3249, 39014), (6498, 19507)]