667641.00000000

素因数分解:

$2^1\times 3^1\times {\mathrm{661}}^1\times {\mathrm{11467}}^1$

素因数の和:12133

約数の個数: 16

約数和(自身を含む): 91101792

約数和(自身を除く): 45623670

約数列:

[1, 2, 3, 6, 661, 1322, 1983, 3966, 11467, 22934, 34401, 68802, 7579687, 15159374, 22739061, 45478122]

約数ペア:

[(1, 45478122), (2, 22739061), (3, 15159374), (6, 7579687), (661, 68802), (1322, 34401), (1983, 22934), (3966, 11467)]