82380396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{980719}}^1$

素因数の和:980733

約数の個数: 24

約数和(自身を含む): 219681280

約数和(自身を除く): 137300884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 980719, 1961438, 2942157, 3922876, 5884314, 6865033, 11768628, 13730066, 20595099, 27460132, 41190198, 82380396]

約数ペア:

[(1, 82380396), (2, 41190198), (3, 27460132), (4, 20595099), (6, 13730066), (7, 11768628), (12, 6865033), (14, 5884314), (21, 3922876), (28, 2942157), (42, 1961438), (84, 980719)]