9004638874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1\times {\mathrm{3089}}^1$

素因数の和:3955

約数の個数: 64

約数和(自身を含む): 17599057920

約数和(自身を除く): 8594419046

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 823, 1646, 1771, 3089, 3542, 5761, 6178, 9053, 11522, 18106, 18929, 21623, 33979, 37858, 43246, 63371, 67958, 71047, 126742, 132503, 142094, 208219, 237853, 265006, 416438, 475706, 497329, 781517, 994658, 1457533, 1563034, 2542247, 2915066, 5084494, 5470619, 10941238, 17795729, 27964717, 35591458, 55929434, 58471681, 116943362, 195753019, 391506038, 409301767, 643188491, 818603534, 1286376982, 4502319437, 9004638874]

約数ペア:

[(1, 9004638874), (2, 4502319437), (7, 1286376982), (11, 818603534), (14, 643188491), (22, 409301767), (23, 391506038), (46, 195753019), (77, 116943362), (154, 58471681), (161, 55929434), (253, 35591458), (322, 27964717), (506, 17795729), (823, 10941238), (1646, 5470619), (1771, 5084494), (3089, 2915066), (3542, 2542247), (5761, 1563034), (6178, 1457533), (9053, 994658), (11522, 781517), (18106, 497329), (18929, 475706), (21623, 416438), (33979, 265006), (37858, 237853), (43246, 208219), (63371, 142094), (67958, 132503), (71047, 126742)]