6781215.00000000

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{3539}}^1$

素因数の和:3748

約数の個数: 32

約数和(自身を含む): 114186240

約数和(自身を除く): 61462218

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 191, 382, 573, 1146, 2483, 3539, 4966, 7078, 7449, 10617, 14898, 21234, 46007, 92014, 138021, 276042, 675949, 1351898, 2027847, 4055694, 8787337, 17574674, 26362011, 52724022]

約数ペア:

[(1, 52724022), (2, 26362011), (3, 17574674), (6, 8787337), (13, 4055694), (26, 2027847), (39, 1351898), (78, 675949), (191, 276042), (382, 138021), (573, 92014), (1146, 46007), (2483, 21234), (3539, 14898), (4966, 10617), (7078, 7449)]