6440346

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{2957}}^1$

素因数の和:2987

約数の個数: 36

約数和(自身を含む): 15343146

約数和(自身を除く): 8902800

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 2957, 5914, 8871, 17742, 26613, 32527, 53226, 65054, 97581, 195162, 292743, 357797, 585486, 715594, 1073391, 2146782, 3220173, 6440346]

約数ペア:

[(1, 6440346), (2, 3220173), (3, 2146782), (6, 1073391), (9, 715594), (11, 585486), (18, 357797), (22, 292743), (33, 195162), (66, 97581), (99, 65054), (121, 53226), (198, 32527), (242, 26613), (363, 17742), (726, 8871), (1089, 5914), (2178, 2957)]