6651564

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 16240896

約数和(自身を除く): 9589332

約数列:

[1, 2, 3, 4, 6, 12, 37, 71, 74, 111, 142, 148, 211, 213, 222, 284, 422, 426, 444, 633, 844, 852, 1266, 2532, 2627, 5254, 7807, 7881, 10508, 14981, 15614, 15762, 23421, 29962, 31228, 31524, 44943, 46842, 59924, 89886, 93684, 179772, 554297, 1108594, 1662891, 2217188, 3325782, 6651564]

約数ペア:

[(1, 6651564), (2, 3325782), (3, 2217188), (4, 1662891), (6, 1108594), (12, 554297), (37, 179772), (71, 93684), (74, 89886), (111, 59924), (142, 46842), (148, 44943), (211, 31524), (213, 31228), (222, 29962), (284, 23421), (422, 15762), (426, 15614), (444, 14981), (633, 10508), (844, 7881), (852, 7807), (1266, 5254), (2532, 2627)]