18560396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3739}}^1$

素因数の和:3833

約数の個数: 24

約数和(自身を含む): 34871760

約数和(自身を除く): 16311364

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 3739, 4964, 7478, 14956, 63563, 127126, 254252, 272947, 545894, 1091788, 4640099, 9280198, 18560396]

約数ペア:

[(1, 18560396), (2, 9280198), (4, 4640099), (17, 1091788), (34, 545894), (68, 272947), (73, 254252), (146, 127126), (292, 63563), (1241, 14956), (2482, 7478), (3739, 4964)]