17725059756

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{497839}}^1$

素因数の和:497915

約数の個数: 72

約数和(自身を含む): 47840432640

約数和(自身を除く): 30115372884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 43, 46, 69, 86, 92, 129, 138, 172, 207, 258, 276, 387, 414, 516, 774, 828, 989, 1548, 1978, 2967, 3956, 5934, 8901, 11868, 17802, 35604, 497839, 995678, 1493517, 1991356, 2987034, 4480551, 5974068, 8961102, 11450297, 17922204, 21407077, 22900594, 34350891, 42814154, 45801188, 64221231, 68701782, 85628308, 103052673, 128442462, 137403564, 192663693, 206105346, 256884924, 385327386, 412210692, 492362771, 770654772, 984725542, 1477088313, 1969451084, 2954176626, 4431264939, 5908353252, 8862529878, 17725059756]

約数ペア:

[(1, 17725059756), (2, 8862529878), (3, 5908353252), (4, 4431264939), (6, 2954176626), (9, 1969451084), (12, 1477088313), (18, 984725542), (23, 770654772), (36, 492362771), (43, 412210692), (46, 385327386), (69, 256884924), (86, 206105346), (92, 192663693), (129, 137403564), (138, 128442462), (172, 103052673), (207, 85628308), (258, 68701782), (276, 64221231), (387, 45801188), (414, 42814154), (516, 34350891), (774, 22900594), (828, 21407077), (989, 17922204), (1548, 11450297), (1978, 8961102), (2967, 5974068), (3956, 4480551), (5934, 2987034), (8901, 1991356), (11868, 1493517), (17802, 995678), (35604, 497839)]