82720302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1969531}}^1$

素因数の和:1969543

約数の個数: 16

約数和(自身を含む): 189075072

約数和(自身を除く): 106354770

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1969531, 3939062, 5908593, 11817186, 13786717, 27573434, 41360151, 82720302]

約数ペア:

[(1, 82720302), (2, 41360151), (3, 27573434), (6, 13786717), (7, 11817186), (14, 5908593), (21, 3939062), (42, 1969531)]