66960426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{858467}}^1$

素因数の和:858485

約数の個数: 16

約数和(自身を含む): 144222624

約数和(自身を除く): 77262198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 858467, 1716934, 2575401, 5150802, 11160071, 22320142, 33480213, 66960426]

約数ペア:

[(1, 66960426), (2, 33480213), (3, 22320142), (6, 11160071), (13, 5150802), (26, 2575401), (39, 1716934), (78, 858467)]