3148560.00000000

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 37844352

約数和(自身を除く): 16632326

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 103, 121, 206, 242, 253, 407, 506, 814, 851, 1133, 1702, 2266, 2369, 2783, 3811, 4477, 4738, 5566, 7622, 8954, 9361, 12463, 18722, 24926, 26059, 41921, 52118, 83842, 87653, 102971, 175306, 205942, 286649, 461131, 573298, 922262, 964183, 1928366, 10606013, 21212026]

約数ペア:

[(1, 21212026), (2, 10606013), (11, 1928366), (22, 964183), (23, 922262), (37, 573298), (46, 461131), (74, 286649), (103, 205942), (121, 175306), (206, 102971), (242, 87653), (253, 83842), (407, 52118), (506, 41921), (814, 26059), (851, 24926), (1133, 18722), (1702, 12463), (2266, 9361), (2369, 8954), (2783, 7622), (3811, 5566), (4477, 4738)]