11957418

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 28540512

約数和(自身を除く): 16583094

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 131, 198, 262, 393, 461, 786, 922, 1179, 1383, 1441, 2358, 2766, 2882, 4149, 4323, 5071, 8298, 8646, 10142, 12969, 15213, 25938, 30426, 45639, 60391, 91278, 120782, 181173, 362346, 543519, 664301, 1087038, 1328602, 1992903, 3985806, 5978709, 11957418]

約数ペア:

[(1, 11957418), (2, 5978709), (3, 3985806), (6, 1992903), (9, 1328602), (11, 1087038), (18, 664301), (22, 543519), (33, 362346), (66, 181173), (99, 120782), (131, 91278), (198, 60391), (262, 45639), (393, 30426), (461, 25938), (786, 15213), (922, 12969), (1179, 10142), (1383, 8646), (1441, 8298), (2358, 5071), (2766, 4323), (2882, 4149)]