18205121108

素因数分解:

$2^2\times {\mathrm{463}}^1\times {\mathrm{1039}}^1\times {\mathrm{9461}}^1$

素因数の和:10967

約数の個数: 24

約数和(自身を含む): 31961879040

約数和(自身を除く): 13756757932

約数列:

[1, 2, 4, 463, 926, 1039, 1852, 2078, 4156, 9461, 18922, 37844, 481057, 962114, 1924228, 4380443, 8760886, 9829979, 17521772, 19659958, 39319916, 4551280277, 9102560554, 18205121108]

約数ペア:

[(1, 18205121108), (2, 9102560554), (4, 4551280277), (463, 39319916), (926, 19659958), (1039, 17521772), (1852, 9829979), (2078, 8760886), (4156, 4380443), (9461, 1924228), (18922, 962114), (37844, 481057)]