21104856

素因数分解:

$2^3\times 3^2\times {\mathrm{293123}}^1$

素因数の和:293135

約数の個数: 24

約数和(自身を含む): 57159180

約数和(自身を除く): 36054324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 293123, 586246, 879369, 1172492, 1758738, 2344984, 2638107, 3517476, 5276214, 7034952, 10552428, 21104856]

約数ペア:

[(1, 21104856), (2, 10552428), (3, 7034952), (4, 5276214), (6, 3517476), (8, 2638107), (9, 2344984), (12, 1758738), (18, 1172492), (24, 879369), (36, 586246), (72, 293123)]