68858868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{441403}}^1$

素因数の和:441423

約数の個数: 24

約数和(自身を含む): 173030368

約数和(自身を除く): 104171500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 441403, 882806, 1324209, 1765612, 2648418, 5296836, 5738239, 11476478, 17214717, 22952956, 34429434, 68858868]

約数ペア:

[(1, 68858868), (2, 34429434), (3, 22952956), (4, 17214717), (6, 11476478), (12, 5738239), (13, 5296836), (26, 2648418), (39, 1765612), (52, 1324209), (78, 882806), (156, 441403)]