7680906

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{2789}}^1$

素因数の和:2820

約数の個数: 40

約数和(自身を含む): 18229860

約数和(自身を除く): 10548954

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1377, 2754, 2789, 5578, 8367, 16734, 25101, 47413, 50202, 75303, 94826, 142239, 150606, 225909, 284478, 426717, 451818, 853434, 1280151, 2560302, 3840453, 7680906]

約数ペア:

[(1, 7680906), (2, 3840453), (3, 2560302), (6, 1280151), (9, 853434), (17, 451818), (18, 426717), (27, 284478), (34, 225909), (51, 150606), (54, 142239), (81, 94826), (102, 75303), (153, 50202), (162, 47413), (306, 25101), (459, 16734), (918, 8367), (1377, 5578), (2754, 2789)]