18248544

素因数分解:

$2^5\times 3^3\times {\mathrm{21121}}^1$

素因数の和:21140

約数の個数: 48

約数和(自身を含む): 53227440

約数和(自身を除く): 34978896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 21121, 42242, 63363, 84484, 126726, 168968, 190089, 253452, 337936, 380178, 506904, 570267, 675872, 760356, 1013808, 1140534, 1520712, 2027616, 2281068, 3041424, 4562136, 6082848, 9124272, 18248544]

約数ペア:

[(1, 18248544), (2, 9124272), (3, 6082848), (4, 4562136), (6, 3041424), (8, 2281068), (9, 2027616), (12, 1520712), (16, 1140534), (18, 1013808), (24, 760356), (27, 675872), (32, 570267), (36, 506904), (48, 380178), (54, 337936), (72, 253452), (96, 190089), (108, 168968), (144, 126726), (216, 84484), (288, 63363), (432, 42242), (864, 21121)]