8664414

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 19626624

約数和(自身を除く): 10962210

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 71, 86, 129, 142, 213, 258, 426, 473, 781, 946, 1419, 1562, 1849, 2343, 2838, 3053, 3698, 4686, 5547, 6106, 9159, 11094, 18318, 20339, 33583, 40678, 61017, 67166, 100749, 122034, 131279, 201498, 262558, 393837, 787674, 1444069, 2888138, 4332207, 8664414]

約数ペア:

[(1, 8664414), (2, 4332207), (3, 2888138), (6, 1444069), (11, 787674), (22, 393837), (33, 262558), (43, 201498), (66, 131279), (71, 122034), (86, 100749), (129, 67166), (142, 61017), (213, 40678), (258, 33583), (426, 20339), (473, 18318), (781, 11094), (946, 9159), (1419, 6106), (1562, 5547), (1849, 4686), (2343, 3698), (2838, 3053)]