29127778542

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{2207}}^1$

素因数の和:2758

約数の個数: 96

約数和(自身を含む): 66960691200

約数和(自身を除く): 37832912658

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 71, 138, 142, 207, 213, 414, 426, 449, 639, 898, 1278, 1347, 1633, 2207, 2694, 3266, 4041, 4414, 4899, 6621, 8082, 9798, 10327, 13242, 14697, 19863, 20654, 29394, 30981, 31879, 39726, 50761, 61962, 63758, 92943, 95637, 101522, 152283, 156697, 185886, 191274, 286911, 304566, 313394, 456849, 470091, 573822, 733217, 913698, 940182, 990943, 1410273, 1466434, 1981886, 2199651, 2820546, 2972829, 3604031, 4399302, 5945658, 6598953, 7208062, 8918487, 10812093, 13197906, 17836974, 21624186, 22791689, 32436279, 45583378, 64872558, 68375067, 70356953, 136750134, 140713906, 205125201, 211070859, 410250402, 422141718, 633212577, 1266425154, 1618209919, 3236419838, 4854629757, 9709259514, 14563889271, 29127778542]

約数ペア:

[(1, 29127778542), (2, 14563889271), (3, 9709259514), (6, 4854629757), (9, 3236419838), (18, 1618209919), (23, 1266425154), (46, 633212577), (69, 422141718), (71, 410250402), (138, 211070859), (142, 205125201), (207, 140713906), (213, 136750134), (414, 70356953), (426, 68375067), (449, 64872558), (639, 45583378), (898, 32436279), (1278, 22791689), (1347, 21624186), (1633, 17836974), (2207, 13197906), (2694, 10812093), (3266, 8918487), (4041, 7208062), (4414, 6598953), (4899, 5945658), (6621, 4399302), (8082, 3604031), (9798, 2972829), (10327, 2820546), (13242, 2199651), (14697, 1981886), (19863, 1466434), (20654, 1410273), (29394, 990943), (30981, 940182), (31879, 913698), (39726, 733217), (50761, 573822), (61962, 470091), (63758, 456849), (92943, 313394), (95637, 304566), (101522, 286911), (152283, 191274), (156697, 185886)]