21592824

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{919}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 59616000

約数和(自身を除く): 38023176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 89, 132, 178, 264, 267, 356, 534, 712, 919, 979, 1068, 1838, 1958, 2136, 2757, 2937, 3676, 3916, 5514, 5874, 7352, 7832, 10109, 11028, 11748, 20218, 22056, 23496, 30327, 40436, 60654, 80872, 81791, 121308, 163582, 242616, 245373, 327164, 490746, 654328, 899701, 981492, 1799402, 1962984, 2699103, 3598804, 5398206, 7197608, 10796412, 21592824]

約数ペア:

[(1, 21592824), (2, 10796412), (3, 7197608), (4, 5398206), (6, 3598804), (8, 2699103), (11, 1962984), (12, 1799402), (22, 981492), (24, 899701), (33, 654328), (44, 490746), (66, 327164), (88, 245373), (89, 242616), (132, 163582), (178, 121308), (264, 81791), (267, 80872), (356, 60654), (534, 40436), (712, 30327), (919, 23496), (979, 22056), (1068, 20218), (1838, 11748), (1958, 11028), (2136, 10109), (2757, 7832), (2937, 7352), (3676, 5874), (3916, 5514)]