9890508

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 24202080

約数和(自身を除く): 14311572

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 97, 116, 174, 194, 291, 293, 348, 388, 582, 586, 879, 1164, 1172, 1758, 2813, 3516, 5626, 8439, 8497, 11252, 16878, 16994, 25491, 28421, 33756, 33988, 50982, 56842, 85263, 101964, 113684, 170526, 341052, 824209, 1648418, 2472627, 3296836, 4945254, 9890508]

約数ペア:

[(1, 9890508), (2, 4945254), (3, 3296836), (4, 2472627), (6, 1648418), (12, 824209), (29, 341052), (58, 170526), (87, 113684), (97, 101964), (116, 85263), (174, 56842), (194, 50982), (291, 33988), (293, 33756), (348, 28421), (388, 25491), (582, 16994), (586, 16878), (879, 11252), (1164, 8497), (1172, 8439), (1758, 5626), (2813, 3516)]