21718488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{82267}}^1$

素因数の和:82287

約数の個数: 32

約数和(自身を含む): 59232960

約数和(自身を除く): 37514472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 82267, 164534, 246801, 329068, 493602, 658136, 904937, 987204, 1809874, 1974408, 2714811, 3619748, 5429622, 7239496, 10859244, 21718488]

約数ペア:

[(1, 21718488), (2, 10859244), (3, 7239496), (4, 5429622), (6, 3619748), (8, 2714811), (11, 1974408), (12, 1809874), (22, 987204), (24, 904937), (33, 658136), (44, 493602), (66, 329068), (88, 246801), (132, 164534), (264, 82267)]