9381798

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{2447}}^1$

素因数の和:2529

約数の個数: 32

約数和(自身を含む): 21150720

約数和(自身を除く): 11768922

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 2447, 3834, 4894, 7341, 14682, 22023, 44046, 66069, 132138, 173737, 347474, 521211, 1042422, 1563633, 3127266, 4690899, 9381798]

約数ペア:

[(1, 9381798), (2, 4690899), (3, 3127266), (6, 1563633), (9, 1042422), (18, 521211), (27, 347474), (54, 173737), (71, 132138), (142, 66069), (213, 44046), (426, 22023), (639, 14682), (1278, 7341), (1917, 4894), (2447, 3834)]