21543168

素因数分解:

$2^8\times 3^1\times {\mathrm{28051}}^1$

素因数の和:28070

約数の個数: 36

約数和(自身を含む): 57338288

約数和(自身を除く): 35795120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 28051, 56102, 84153, 112204, 168306, 224408, 336612, 448816, 673224, 897632, 1346448, 1795264, 2692896, 3590528, 5385792, 7181056, 10771584, 21543168]

約数ペア:

[(1, 21543168), (2, 10771584), (3, 7181056), (4, 5385792), (6, 3590528), (8, 2692896), (12, 1795264), (16, 1346448), (24, 897632), (32, 673224), (48, 448816), (64, 336612), (96, 224408), (128, 168306), (192, 112204), (256, 84153), (384, 56102), (768, 28051)]