21518352

素因数分解:

$2^4\times 3^3\times {\mathrm{49811}}^1$

素因数の和:49828

約数の個数: 40

約数和(自身を含む): 61766880

約数和(自身を除く): 40248528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 49811, 99622, 149433, 199244, 298866, 398488, 448299, 597732, 796976, 896598, 1195464, 1344897, 1793196, 2390928, 2689794, 3586392, 5379588, 7172784, 10759176, 21518352]

約数ペア:

[(1, 21518352), (2, 10759176), (3, 7172784), (4, 5379588), (6, 3586392), (8, 2689794), (9, 2390928), (12, 1793196), (16, 1344897), (18, 1195464), (24, 896598), (27, 796976), (36, 597732), (48, 448299), (54, 398488), (72, 298866), (108, 199244), (144, 149433), (216, 99622), (432, 49811)]