12822048

素因数分解:

$2^5\times 3^2\times {\mathrm{211}}^2$

素因数の和:438

約数の個数: 54

約数和(自身を含む): 36636327

約数和(自身を除く): 23814279

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 211, 288, 422, 633, 844, 1266, 1688, 1899, 2532, 3376, 3798, 5064, 6752, 7596, 10128, 15192, 20256, 30384, 44521, 60768, 89042, 133563, 178084, 267126, 356168, 400689, 534252, 712336, 801378, 1068504, 1424672, 1602756, 2137008, 3205512, 4274016, 6411024, 12822048]

約数ペア:

[(1, 12822048), (2, 6411024), (3, 4274016), (4, 3205512), (6, 2137008), (8, 1602756), (9, 1424672), (12, 1068504), (16, 801378), (18, 712336), (24, 534252), (32, 400689), (36, 356168), (48, 267126), (72, 178084), (96, 133563), (144, 89042), (211, 60768), (288, 44521), (422, 30384), (633, 20256), (844, 15192), (1266, 10128), (1688, 7596), (1899, 6752), (2532, 5064), (3376, 3798)]