12490956

素因数分解:

$2^2\times 3^3\times {\mathrm{115657}}^1$

素因数の和:115670

約数の個数: 24

約数和(自身を含む): 32384240

約数和(自身を除く): 19893284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 115657, 231314, 346971, 462628, 693942, 1040913, 1387884, 2081826, 3122739, 4163652, 6245478, 12490956]

約数ペア:

[(1, 12490956), (2, 6245478), (3, 4163652), (4, 3122739), (6, 2081826), (9, 1387884), (12, 1040913), (18, 693942), (27, 462628), (36, 346971), (54, 231314), (108, 115657)]