11781342

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{2039}}^1$

素因数の和:2157

約数の個数: 32

約数和(自身を含む): 26438400

約数和(自身を除く): 14657058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2039, 2889, 4078, 5778, 6117, 12234, 18351, 36702, 55053, 110106, 218173, 436346, 654519, 1309038, 1963557, 3927114, 5890671, 11781342]

約数ペア:

[(1, 11781342), (2, 5890671), (3, 3927114), (6, 1963557), (9, 1309038), (18, 654519), (27, 436346), (54, 218173), (107, 110106), (214, 55053), (321, 36702), (642, 18351), (963, 12234), (1926, 6117), (2039, 5778), (2889, 4078)]