9821336

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1609}}^1$

素因数の和:1731

約数の個数: 32

約数和(自身を含む): 21252000

約数和(自身を除く): 11430664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 1609, 3052, 3218, 6104, 6436, 11263, 12872, 22526, 45052, 90104, 175381, 350762, 701524, 1227667, 1403048, 2455334, 4910668, 9821336]

約数ペア:

[(1, 9821336), (2, 4910668), (4, 2455334), (7, 1403048), (8, 1227667), (14, 701524), (28, 350762), (56, 175381), (109, 90104), (218, 45052), (436, 22526), (763, 12872), (872, 11263), (1526, 6436), (1609, 6104), (3052, 3218)]