8387442

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{22189}}^1$

素因数の和:22207

約数の個数: 32

約数和(自身を含む): 21302400

約数和(自身を除く): 12914958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 22189, 44378, 66567, 133134, 155323, 199701, 310646, 399402, 465969, 599103, 931938, 1198206, 1397907, 2795814, 4193721, 8387442]

約数ペア:

[(1, 8387442), (2, 4193721), (3, 2795814), (6, 1397907), (7, 1198206), (9, 931938), (14, 599103), (18, 465969), (21, 399402), (27, 310646), (42, 199701), (54, 155323), (63, 133134), (126, 66567), (189, 44378), (378, 22189)]