80637426

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{263521}}^1$

素因数の和:263546

約数の個数: 24

約数和(自身を含む): 184992444

約数和(自身を除く): 104355018

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 263521, 527042, 790563, 1581126, 2371689, 4479857, 4743378, 8959714, 13439571, 26879142, 40318713, 80637426]

約数ペア:

[(1, 80637426), (2, 40318713), (3, 26879142), (6, 13439571), (9, 8959714), (17, 4743378), (18, 4479857), (34, 2371689), (51, 1581126), (102, 790563), (153, 527042), (306, 263521)]