26638452

素因数分解:

$2^2\times 3^2\times {\mathrm{739957}}^1$

素因数の和:739967

約数の個数: 18

約数和(自身を含む): 67336178

約数和(自身を除く): 40697726

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 739957, 1479914, 2219871, 2959828, 4439742, 6659613, 8879484, 13319226, 26638452]

約数ペア:

[(1, 26638452), (2, 13319226), (3, 8879484), (4, 6659613), (6, 4439742), (9, 2959828), (12, 2219871), (18, 1479914), (36, 739957)]