9221982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19961}}^1$

素因数の和:19984

約数の個数: 32

約数和(自身を含む): 22996224

約数和(自身を除く): 13774242

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 19961, 39922, 59883, 119766, 139727, 219571, 279454, 419181, 439142, 658713, 838362, 1317426, 1536997, 3073994, 4610991, 9221982]

約数ペア:

[(1, 9221982), (2, 4610991), (3, 3073994), (6, 1536997), (7, 1317426), (11, 838362), (14, 658713), (21, 439142), (22, 419181), (33, 279454), (42, 219571), (66, 139727), (77, 119766), (154, 59883), (231, 39922), (462, 19961)]