21422472858

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{29027741}}^1$

素因数の和:29027790

約数の個数: 24

約数和(自身を含む): 47547441396

約数和(自身を除く): 26124968538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 29027741, 58055482, 87083223, 174166446, 261249669, 522499338, 1190137381, 2380274762, 3570412143, 7140824286, 10711236429, 21422472858]

約数ペア:

[(1, 21422472858), (2, 10711236429), (3, 7140824286), (6, 3570412143), (9, 2380274762), (18, 1190137381), (41, 522499338), (82, 261249669), (123, 174166446), (246, 87083223), (369, 58055482), (738, 29027741)]