2018722824

素因数分解:

$2^3\times 3^4\times {\mathrm{1117}}^1\times {\mathrm{2789}}^1$

素因数の和:3924

約数の個数: 80

約数和(自身を含む): 5661384300

約数和(自身を除く): 3642661476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1117, 2234, 2789, 3351, 4468, 5578, 6702, 8367, 8936, 10053, 11156, 13404, 16734, 20106, 22312, 25101, 26808, 30159, 33468, 40212, 50202, 60318, 66936, 75303, 80424, 90477, 100404, 120636, 150606, 180954, 200808, 225909, 241272, 301212, 361908, 451818, 602424, 723816, 903636, 1807272, 3115313, 6230626, 9345939, 12461252, 18691878, 24922504, 28037817, 37383756, 56075634, 74767512, 84113451, 112151268, 168226902, 224302536, 252340353, 336453804, 504680706, 672907608, 1009361412, 2018722824]

約数ペア:

[(1, 2018722824), (2, 1009361412), (3, 672907608), (4, 504680706), (6, 336453804), (8, 252340353), (9, 224302536), (12, 168226902), (18, 112151268), (24, 84113451), (27, 74767512), (36, 56075634), (54, 37383756), (72, 28037817), (81, 24922504), (108, 18691878), (162, 12461252), (216, 9345939), (324, 6230626), (648, 3115313), (1117, 1807272), (2234, 903636), (2789, 723816), (3351, 602424), (4468, 451818), (5578, 361908), (6702, 301212), (8367, 241272), (8936, 225909), (10053, 200808), (11156, 180954), (13404, 150606), (16734, 120636), (20106, 100404), (22312, 90477), (25101, 80424), (26808, 75303), (30159, 66936), (33468, 60318), (40212, 50202)]