66649206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{65729}}^1$

素因数の和:65760

約数の個数: 24

約数和(自身を含む): 144343080

約数和(自身を除く): 77693874

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 65729, 131458, 197187, 394374, 854477, 1708954, 2563431, 5126862, 11108201, 22216402, 33324603, 66649206]

約数ペア:

[(1, 66649206), (2, 33324603), (3, 22216402), (6, 11108201), (13, 5126862), (26, 2563431), (39, 1708954), (78, 854477), (169, 394374), (338, 197187), (507, 131458), (1014, 65729)]