18845862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{797}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 43206912

約数和(自身を除く): 24361050

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 563, 797, 1126, 1594, 1689, 2391, 3378, 3941, 4782, 5579, 7882, 11158, 11823, 16737, 23646, 33474, 448711, 897422, 1346133, 2692266, 3140977, 6281954, 9422931, 18845862]

約数ペア:

[(1, 18845862), (2, 9422931), (3, 6281954), (6, 3140977), (7, 2692266), (14, 1346133), (21, 897422), (42, 448711), (563, 33474), (797, 23646), (1126, 16737), (1594, 11823), (1689, 11158), (2391, 7882), (3378, 5579), (3941, 4782)]