2021000388

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{84589}}^1$

素因数の和:84788

約数の個数: 48

約数和(自身を含む): 5172847680

約数和(自身を除く): 3151847292

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 181, 362, 543, 724, 1086, 1991, 2172, 3982, 5973, 7964, 11946, 23892, 84589, 169178, 253767, 338356, 507534, 930479, 1015068, 1860958, 2791437, 3721916, 5582874, 11165748, 15310609, 30621218, 45931827, 61242436, 91863654, 168416699, 183727308, 336833398, 505250097, 673666796, 1010500194, 2021000388]

約数ペア:

[(1, 2021000388), (2, 1010500194), (3, 673666796), (4, 505250097), (6, 336833398), (11, 183727308), (12, 168416699), (22, 91863654), (33, 61242436), (44, 45931827), (66, 30621218), (132, 15310609), (181, 11165748), (362, 5582874), (543, 3721916), (724, 2791437), (1086, 1860958), (1991, 1015068), (2172, 930479), (3982, 507534), (5973, 338356), (7964, 253767), (11946, 169178), (23892, 84589)]