9997866

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 22744800

約数和(自身を除く): 12746934

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 107, 174, 179, 214, 261, 321, 358, 522, 537, 642, 963, 1074, 1611, 1926, 3103, 3222, 5191, 6206, 9309, 10382, 15573, 18618, 19153, 27927, 31146, 38306, 46719, 55854, 57459, 93438, 114918, 172377, 344754, 555437, 1110874, 1666311, 3332622, 4998933, 9997866]

約数ペア:

[(1, 9997866), (2, 4998933), (3, 3332622), (6, 1666311), (9, 1110874), (18, 555437), (29, 344754), (58, 172377), (87, 114918), (107, 93438), (174, 57459), (179, 55854), (214, 46719), (261, 38306), (321, 31146), (358, 27927), (522, 19153), (537, 18618), (642, 15573), (963, 10382), (1074, 9309), (1611, 6206), (1926, 5191), (3103, 3222)]