13686912

素因数分解:

$2^7\times 3^2\times {\mathrm{109}}^2$

素因数の和:238

約数の個数: 72

約数和(自身を含む): 39750165

約数和(自身を除く): 26063253

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 109, 128, 144, 192, 218, 288, 327, 384, 436, 576, 654, 872, 981, 1152, 1308, 1744, 1962, 2616, 3488, 3924, 5232, 6976, 7848, 10464, 11881, 13952, 15696, 20928, 23762, 31392, 35643, 41856, 47524, 62784, 71286, 95048, 106929, 125568, 142572, 190096, 213858, 285144, 380192, 427716, 570288, 760384, 855432, 1140576, 1520768, 1710864, 2281152, 3421728, 4562304, 6843456, 13686912]

約数ペア:

[(1, 13686912), (2, 6843456), (3, 4562304), (4, 3421728), (6, 2281152), (8, 1710864), (9, 1520768), (12, 1140576), (16, 855432), (18, 760384), (24, 570288), (32, 427716), (36, 380192), (48, 285144), (64, 213858), (72, 190096), (96, 142572), (109, 125568), (128, 106929), (144, 95048), (192, 71286), (218, 62784), (288, 47524), (327, 41856), (384, 35643), (436, 31392), (576, 23762), (654, 20928), (872, 15696), (981, 13952), (1152, 11881), (1308, 10464), (1744, 7848), (1962, 6976), (2616, 5232), (3488, 3924)]