66266538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{849571}}^1$

素因数の和:849589

約数の個数: 16

約数和(自身を含む): 142728096

約数和(自身を除く): 76461558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 849571, 1699142, 2548713, 5097426, 11044423, 22088846, 33133269, 66266538]

約数ペア:

[(1, 66266538), (2, 33133269), (3, 22088846), (6, 11044423), (13, 5097426), (26, 2548713), (39, 1699142), (78, 849571)]