18368476

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6131}}^1$

素因数の和:6249

約数の個数: 24

約数和(自身を含む): 37086336

約数和(自身を除く): 18717860

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 6131, 12262, 24524, 42917, 85834, 171668, 656017, 1312034, 2624068, 4592119, 9184238, 18368476]

約数ペア:

[(1, 18368476), (2, 9184238), (4, 4592119), (7, 2624068), (14, 1312034), (28, 656017), (107, 171668), (214, 85834), (428, 42917), (749, 24524), (1498, 12262), (2996, 6131)]