42274466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{18269}}^1$

素因数の和:18373

約数の個数: 16

約数和(自身を含む): 69060600

約数和(自身を除く): 26786134

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 18269, 36538, 237497, 474994, 1625941, 3251882, 21137233, 42274466]

約数ペア:

[(1, 42274466), (2, 21137233), (13, 3251882), (26, 1625941), (89, 474994), (178, 237497), (1157, 36538), (2314, 18269)]