2021627166

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25918297}}^1$

素因数の和:25918315

約数の個数: 16

約数和(自身を含む): 4354274064

約数和(自身を除く): 2332646898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25918297, 51836594, 77754891, 155509782, 336937861, 673875722, 1010813583, 2021627166]

約数ペア:

[(1, 2021627166), (2, 1010813583), (3, 673875722), (6, 336937861), (13, 155509782), (26, 77754891), (39, 51836594), (78, 25918297)]