16992072

素因数分解:

$2^3\times 3^3\times {\mathrm{97}}^1\times {\mathrm{811}}^1$

素因数の和:923

約数の個数: 64

約数和(自身を含む): 47745600

約数和(自身を除く): 30753528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 97, 108, 194, 216, 291, 388, 582, 776, 811, 873, 1164, 1622, 1746, 2328, 2433, 2619, 3244, 3492, 4866, 5238, 6488, 6984, 7299, 9732, 10476, 14598, 19464, 20952, 21897, 29196, 43794, 58392, 78667, 87588, 157334, 175176, 236001, 314668, 472002, 629336, 708003, 944004, 1416006, 1888008, 2124009, 2832012, 4248018, 5664024, 8496036, 16992072]

約数ペア:

[(1, 16992072), (2, 8496036), (3, 5664024), (4, 4248018), (6, 2832012), (8, 2124009), (9, 1888008), (12, 1416006), (18, 944004), (24, 708003), (27, 629336), (36, 472002), (54, 314668), (72, 236001), (97, 175176), (108, 157334), (194, 87588), (216, 78667), (291, 58392), (388, 43794), (582, 29196), (776, 21897), (811, 20952), (873, 19464), (1164, 14598), (1622, 10476), (1746, 9732), (2328, 7299), (2433, 6984), (2619, 6488), (3244, 5238), (3492, 4866)]