2017459926

素因数分解:

$2^1\times 3^3\times {\mathrm{8563}}^1\times {\mathrm{4363}}^1$

素因数の和:12937

約数の個数: 32

約数和(自身を含む): 4484795520

約数和(自身を除く): 2467335594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4363, 8563, 8726, 13089, 17126, 25689, 26178, 39267, 51378, 77067, 78534, 117801, 154134, 231201, 235602, 462402, 37360369, 74720738, 112081107, 224162214, 336243321, 672486642, 1008729963, 2017459926]

約数ペア:

[(1, 2017459926), (2, 1008729963), (3, 672486642), (6, 336243321), (9, 224162214), (18, 112081107), (27, 74720738), (54, 37360369), (4363, 462402), (8563, 235602), (8726, 231201), (13089, 154134), (17126, 117801), (25689, 78534), (26178, 77067), (39267, 51378)]