42684918

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{309311}}^1$

素因数の和:309339

約数の個数: 16

約数和(自身を含む): 89081856

約数和(自身を除く): 46396938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 309311, 618622, 927933, 1855866, 7114153, 14228306, 21342459, 42684918]

約数ペア:

[(1, 42684918), (2, 21342459), (3, 14228306), (6, 7114153), (23, 1855866), (46, 927933), (69, 618622), (138, 309311)]