21055848

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79757}}^1$

素因数の和:79777

約数の個数: 32

約数和(自身を含む): 57425760

約数和(自身を除く): 36369912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 79757, 159514, 239271, 319028, 478542, 638056, 877327, 957084, 1754654, 1914168, 2631981, 3509308, 5263962, 7018616, 10527924, 21055848]

約数ペア:

[(1, 21055848), (2, 10527924), (3, 7018616), (4, 5263962), (6, 3509308), (8, 2631981), (11, 1914168), (12, 1754654), (22, 957084), (24, 877327), (33, 638056), (44, 478542), (66, 319028), (88, 239271), (132, 159514), (264, 79757)]