16331238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11783}}^1$

素因数の和:11809

約数の個数: 48

約数和(自身を含む): 44119296

約数和(自身を除く): 27788058

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 11783, 23566, 35349, 70698, 82481, 106047, 129613, 164962, 212094, 247443, 259226, 388839, 494886, 742329, 777678, 907291, 1166517, 1484658, 1814582, 2333034, 2721873, 5443746, 8165619, 16331238]

約数ペア:

[(1, 16331238), (2, 8165619), (3, 5443746), (6, 2721873), (7, 2333034), (9, 1814582), (11, 1484658), (14, 1166517), (18, 907291), (21, 777678), (22, 742329), (33, 494886), (42, 388839), (63, 259226), (66, 247443), (77, 212094), (99, 164962), (126, 129613), (154, 106047), (198, 82481), (231, 70698), (462, 35349), (693, 23566), (1386, 11783)]