21211867944

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{23417}}^1$

素因数の和:23999

約数の個数: 96

約数和(自身を含む): 60058739520

約数和(自身を除く): 38846871576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 547, 552, 828, 1094, 1641, 1656, 2188, 3282, 4376, 4923, 6564, 9846, 12581, 13128, 19692, 23417, 25162, 37743, 39384, 46834, 50324, 70251, 75486, 93668, 100648, 113229, 140502, 150972, 187336, 210753, 226458, 281004, 301944, 421506, 452916, 538591, 562008, 843012, 905832, 1077182, 1615773, 1686024, 2154364, 3231546, 4308728, 4847319, 6463092, 9694638, 12809099, 12926184, 19389276, 25618198, 38427297, 38778552, 51236396, 76854594, 102472792, 115281891, 153709188, 230563782, 294609277, 307418376, 461127564, 589218554, 883827831, 922255128, 1178437108, 1767655662, 2356874216, 2651483493, 3535311324, 5302966986, 7070622648, 10605933972, 21211867944]

約数ペア:

[(1, 21211867944), (2, 10605933972), (3, 7070622648), (4, 5302966986), (6, 3535311324), (8, 2651483493), (9, 2356874216), (12, 1767655662), (18, 1178437108), (23, 922255128), (24, 883827831), (36, 589218554), (46, 461127564), (69, 307418376), (72, 294609277), (92, 230563782), (138, 153709188), (184, 115281891), (207, 102472792), (276, 76854594), (414, 51236396), (547, 38778552), (552, 38427297), (828, 25618198), (1094, 19389276), (1641, 12926184), (1656, 12809099), (2188, 9694638), (3282, 6463092), (4376, 4847319), (4923, 4308728), (6564, 3231546), (9846, 2154364), (12581, 1686024), (13128, 1615773), (19692, 1077182), (23417, 905832), (25162, 843012), (37743, 562008), (39384, 538591), (46834, 452916), (50324, 421506), (70251, 301944), (75486, 281004), (93668, 226458), (100648, 210753), (113229, 187336), (140502, 150972)]