67880982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1787}}^1$

素因数の和:2292

約数の個数: 32

約数和(自身を含む): 146587392

約数和(自身を除く): 78706410

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 487, 974, 1461, 1787, 2922, 3574, 5361, 6331, 10722, 12662, 18993, 23231, 37986, 46462, 69693, 139386, 870269, 1740538, 2610807, 5221614, 11313497, 22626994, 33940491, 67880982]

約数ペア:

[(1, 67880982), (2, 33940491), (3, 22626994), (6, 11313497), (13, 5221614), (26, 2610807), (39, 1740538), (78, 870269), (487, 139386), (974, 69693), (1461, 46462), (1787, 37986), (2922, 23231), (3574, 18993), (5361, 12662), (6331, 10722)]