21548592

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1312

約数の個数: 100

約数和(自身を含む): 67217920

約数和(自身を除く): 45669328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1279, 1296, 1404, 1872, 2106, 2558, 2808, 3837, 4212, 5116, 5616, 7674, 8424, 10232, 11511, 15348, 16627, 16848, 20464, 23022, 30696, 33254, 34533, 46044, 49881, 61392, 66508, 69066, 92088, 99762, 103599, 133016, 138132, 149643, 184176, 199524, 207198, 266032, 276264, 299286, 399048, 414396, 448929, 552528, 598572, 798096, 828792, 897858, 1197144, 1346787, 1657584, 1795716, 2394288, 2693574, 3591432, 5387148, 7182864, 10774296, 21548592]

約数ペア:

[(1, 21548592), (2, 10774296), (3, 7182864), (4, 5387148), (6, 3591432), (8, 2693574), (9, 2394288), (12, 1795716), (13, 1657584), (16, 1346787), (18, 1197144), (24, 897858), (26, 828792), (27, 798096), (36, 598572), (39, 552528), (48, 448929), (52, 414396), (54, 399048), (72, 299286), (78, 276264), (81, 266032), (104, 207198), (108, 199524), (117, 184176), (144, 149643), (156, 138132), (162, 133016), (208, 103599), (216, 99762), (234, 92088), (312, 69066), (324, 66508), (351, 61392), (432, 49881), (468, 46044), (624, 34533), (648, 33254), (702, 30696), (936, 23022), (1053, 20464), (1279, 16848), (1296, 16627), (1404, 15348), (1872, 11511), (2106, 10232), (2558, 8424), (2808, 7674), (3837, 5616), (4212, 5116)]