21516624

素因数分解:

$2^4\times 3^3\times {\mathrm{49807}}^1$

素因数の和:49824

約数の個数: 40

約数和(自身を含む): 61761920

約数和(自身を除く): 40245296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 49807, 99614, 149421, 199228, 298842, 398456, 448263, 597684, 796912, 896526, 1195368, 1344789, 1793052, 2390736, 2689578, 3586104, 5379156, 7172208, 10758312, 21516624]

約数ペア:

[(1, 21516624), (2, 10758312), (3, 7172208), (4, 5379156), (6, 3586104), (8, 2689578), (9, 2390736), (12, 1793052), (16, 1344789), (18, 1195368), (24, 896526), (27, 796912), (36, 597684), (48, 448263), (54, 398456), (72, 298842), (108, 199228), (144, 149421), (216, 99614), (432, 49807)]