1138962546

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{99023}}^1$

素因数の和:99108

約数の個数: 40

約数和(自身を含む): 2588091264

約数和(自身を除く): 1449128718

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 3834, 5751, 11502, 99023, 198046, 297069, 594138, 891207, 1782414, 2673621, 5347242, 7030633, 8020863, 14061266, 16041726, 21091899, 42183798, 63275697, 126551394, 189827091, 379654182, 569481273, 1138962546]

約数ペア:

[(1, 1138962546), (2, 569481273), (3, 379654182), (6, 189827091), (9, 126551394), (18, 63275697), (27, 42183798), (54, 21091899), (71, 16041726), (81, 14061266), (142, 8020863), (162, 7030633), (213, 5347242), (426, 2673621), (639, 1782414), (1278, 891207), (1917, 594138), (3834, 297069), (5751, 198046), (11502, 99023)]