42237442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{18253}}^1$

素因数の和:18357

約数の個数: 16

約数和(自身を含む): 69000120

約数和(自身を除く): 26762678

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 18253, 36506, 237289, 474578, 1624517, 3249034, 21118721, 42237442]

約数ペア:

[(1, 42237442), (2, 21118721), (13, 3249034), (26, 1624517), (89, 474578), (178, 237289), (1157, 36506), (2314, 18253)]