123464868

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{239273}}^1$

素因数の和:239323

約数の個数: 24

約数和(自身を含む): 294785568

約数和(自身を除く): 171320700

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 239273, 478546, 717819, 957092, 1435638, 2871276, 10288739, 20577478, 30866217, 41154956, 61732434, 123464868]

約数ペア:

[(1, 123464868), (2, 61732434), (3, 41154956), (4, 30866217), (6, 20577478), (12, 10288739), (43, 2871276), (86, 1435638), (129, 957092), (172, 717819), (258, 478546), (516, 239273)]