9806131836

素因数分解:

$2^2\times 3^7\times {\mathrm{1120957}}^1$

素因数の和:1120982

約数の個数: 48

約数和(自身を含む): 25737195680

約数和(自身を除く): 15931063844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 8748, 1120957, 2241914, 3362871, 4483828, 6725742, 10088613, 13451484, 20177226, 30265839, 40354452, 60531678, 90797517, 121063356, 181595034, 272392551, 363190068, 544785102, 817177653, 1089570204, 1634355306, 2451532959, 3268710612, 4903065918, 9806131836]

約数ペア:

[(1, 9806131836), (2, 4903065918), (3, 3268710612), (4, 2451532959), (6, 1634355306), (9, 1089570204), (12, 817177653), (18, 544785102), (27, 363190068), (36, 272392551), (54, 181595034), (81, 121063356), (108, 90797517), (162, 60531678), (243, 40354452), (324, 30265839), (486, 20177226), (729, 13451484), (972, 10088613), (1458, 6725742), (2187, 4483828), (2916, 3362871), (4374, 2241914), (8748, 1120957)]