9998284.00000000

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^2\times {\mathrm{277}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 72970830

約数和(自身を除く): 41590054

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 277, 289, 392, 476, 554, 578, 833, 952, 1108, 1156, 1666, 1939, 2023, 2216, 2312, 3332, 3878, 4046, 4709, 6664, 7756, 8092, 9418, 13573, 14161, 15512, 16184, 18836, 27146, 28322, 32963, 37672, 54292, 56644, 65926, 80053, 108584, 113288, 131852, 160106, 230741, 263704, 320212, 461482, 560371, 640424, 922964, 1120742, 1845928, 2241484, 3922597, 4482968, 7845194, 15690388, 31380776]

約数ペア:

[(1, 31380776), (2, 15690388), (4, 7845194), (7, 4482968), (8, 3922597), (14, 2241484), (17, 1845928), (28, 1120742), (34, 922964), (49, 640424), (56, 560371), (68, 461482), (98, 320212), (119, 263704), (136, 230741), (196, 160106), (238, 131852), (277, 113288), (289, 108584), (392, 80053), (476, 65926), (554, 56644), (578, 54292), (833, 37672), (952, 32963), (1108, 28322), (1156, 27146), (1666, 18836), (1939, 16184), (2023, 15512), (2216, 14161), (2312, 13573), (3332, 9418), (3878, 8092), (4046, 7756), (4709, 6664)]