243311238

素因数分解:

$2^1\times 3^2\times {\mathrm{971}}^1\times {\mathrm{13921}}^1$

素因数の和:14900

約数の個数: 24

約数和(自身を含む): 527755176

約数和(自身を除く): 284443938

約数列:

[1, 2, 3, 6, 9, 18, 971, 1942, 2913, 5826, 8739, 13921, 17478, 27842, 41763, 83526, 125289, 250578, 13517291, 27034582, 40551873, 81103746, 121655619, 243311238]

約数ペア:

[(1, 243311238), (2, 121655619), (3, 81103746), (6, 40551873), (9, 27034582), (18, 13517291), (971, 250578), (1942, 125289), (2913, 83526), (5826, 41763), (8739, 27842), (13921, 17478)]