2251074294

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{21499}}^1$

素因数の和:21794

約数の個数: 64

約数和(自身を含む): 5737920000

約数和(自身を除く): 3486845706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 277, 378, 554, 831, 1662, 1939, 2493, 3878, 4986, 5817, 7479, 11634, 14958, 17451, 21499, 34902, 42998, 52353, 64497, 104706, 128994, 150493, 193491, 300986, 386982, 451479, 580473, 902958, 1160946, 1354437, 2708874, 4063311, 5955223, 8126622, 11910446, 17865669, 35731338, 41686561, 53597007, 83373122, 107194014, 125059683, 160791021, 250119366, 321582042, 375179049, 750358098, 1125537147, 2251074294]

約数ペア:

[(1, 2251074294), (2, 1125537147), (3, 750358098), (6, 375179049), (7, 321582042), (9, 250119366), (14, 160791021), (18, 125059683), (21, 107194014), (27, 83373122), (42, 53597007), (54, 41686561), (63, 35731338), (126, 17865669), (189, 11910446), (277, 8126622), (378, 5955223), (554, 4063311), (831, 2708874), (1662, 1354437), (1939, 1160946), (2493, 902958), (3878, 580473), (4986, 451479), (5817, 386982), (7479, 300986), (11634, 193491), (14958, 150493), (17451, 128994), (21499, 104706), (34902, 64497), (42998, 52353)]