19810824

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{75041}}^1$

素因数の和:75061

約数の個数: 32

約数和(自身を含む): 54030240

約数和(自身を除く): 34219416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 75041, 150082, 225123, 300164, 450246, 600328, 825451, 900492, 1650902, 1800984, 2476353, 3301804, 4952706, 6603608, 9905412, 19810824]

約数ペア:

[(1, 19810824), (2, 9905412), (3, 6603608), (4, 4952706), (6, 3301804), (8, 2476353), (11, 1800984), (12, 1650902), (22, 900492), (24, 825451), (33, 600328), (44, 450246), (66, 300164), (88, 225123), (132, 150082), (264, 75041)]