9965392.00000000

素因数分解:

$2^2\times 7^3\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 36288000

約数和(自身を除く): 18851252

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 179, 196, 284, 343, 358, 497, 686, 716, 994, 1253, 1372, 1988, 2506, 3479, 5012, 6958, 8771, 12709, 13916, 17542, 24353, 25418, 35084, 48706, 50836, 61397, 88963, 97412, 122794, 177926, 245588, 355852, 622741, 1245482, 2490964, 4359187, 8718374, 17436748]

約数ペア:

[(1, 17436748), (2, 8718374), (4, 4359187), (7, 2490964), (14, 1245482), (28, 622741), (49, 355852), (71, 245588), (98, 177926), (142, 122794), (179, 97412), (196, 88963), (284, 61397), (343, 50836), (358, 48706), (497, 35084), (686, 25418), (716, 24353), (994, 17542), (1253, 13916), (1372, 12709), (1988, 8771), (2506, 6958), (3479, 5012)]