6636978

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{773}}^1$

素因数の和:840

約数の個数: 40

約数和(自身を含む): 15171948

約数和(自身を除く): 8534970

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 318, 477, 773, 954, 1431, 1546, 2319, 2862, 4293, 4638, 6957, 8586, 13914, 20871, 40969, 41742, 62613, 81938, 122907, 125226, 245814, 368721, 737442, 1106163, 2212326, 3318489, 6636978]

約数ペア:

[(1, 6636978), (2, 3318489), (3, 2212326), (6, 1106163), (9, 737442), (18, 368721), (27, 245814), (53, 125226), (54, 122907), (81, 81938), (106, 62613), (159, 41742), (162, 40969), (318, 20871), (477, 13914), (773, 8586), (954, 6957), (1431, 4638), (1546, 4293), (2319, 2862)]