18260044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{677}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 34968528

約数和(自身を除く): 16708484

約数列:

[1, 2, 4, 11, 22, 44, 613, 677, 1226, 1354, 2452, 2708, 6743, 7447, 13486, 14894, 26972, 29788, 415001, 830002, 1660004, 4565011, 9130022, 18260044]

約数ペア:

[(1, 18260044), (2, 9130022), (4, 4565011), (11, 1660004), (22, 830002), (44, 415001), (613, 29788), (677, 26972), (1226, 14894), (1354, 13486), (2452, 7447), (2708, 6743)]