21083222322

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{3581927}}^1$

素因数の和:3582047

約数の個数: 32

約数和(自身を含む): 47281449600

約数和(自身を除く): 26198227278

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 5886, 3581927, 7163854, 10745781, 21491562, 32237343, 64474686, 96712029, 193424058, 390430043, 780860086, 1171290129, 2342580258, 3513870387, 7027740774, 10541611161, 21083222322]

約数ペア:

[(1, 21083222322), (2, 10541611161), (3, 7027740774), (6, 3513870387), (9, 2342580258), (18, 1171290129), (27, 780860086), (54, 390430043), (109, 193424058), (218, 96712029), (327, 64474686), (654, 32237343), (981, 21491562), (1962, 10745781), (2943, 7163854), (5886, 3581927)]