329381556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3921209}}^1$

素因数の和:3921223

約数の個数: 24

約数和(自身を含む): 878351040

約数和(自身を除く): 548969484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3921209, 7842418, 11763627, 15684836, 23527254, 27448463, 47054508, 54896926, 82345389, 109793852, 164690778, 329381556]

約数ペア:

[(1, 329381556), (2, 164690778), (3, 109793852), (4, 82345389), (6, 54896926), (7, 47054508), (12, 27448463), (14, 23527254), (21, 15684836), (28, 11763627), (42, 7842418), (84, 3921209)]