21488832

素因数分解:

$2^6\times 3^2\times {\mathrm{37307}}^1$

素因数の和:37325

約数の個数: 42

約数和(自身を含む): 61595508

約数和(自身を除く): 40106676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 37307, 74614, 111921, 149228, 223842, 298456, 335763, 447684, 596912, 671526, 895368, 1193824, 1343052, 1790736, 2387648, 2686104, 3581472, 5372208, 7162944, 10744416, 21488832]

約数ペア:

[(1, 21488832), (2, 10744416), (3, 7162944), (4, 5372208), (6, 3581472), (8, 2686104), (9, 2387648), (12, 1790736), (16, 1343052), (18, 1193824), (24, 895368), (32, 671526), (36, 596912), (48, 447684), (64, 335763), (72, 298456), (96, 223842), (144, 149228), (192, 111921), (288, 74614), (576, 37307)]