18155077258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{929}}^1\times {\mathrm{4993}}^1$

素因数の和:6046

約数の個数: 32

約数和(自身を含む): 28981180800

約数和(自身を除く): 10826103542

約数列:

[1, 2, 19, 38, 103, 206, 929, 1858, 1957, 3914, 4993, 9986, 17651, 35302, 94867, 95687, 189734, 191374, 514279, 1028558, 1818053, 3636106, 4638497, 9276994, 9771301, 19542602, 88131443, 176262886, 477765191, 955530382, 9077538629, 18155077258]

約数ペア:

[(1, 18155077258), (2, 9077538629), (19, 955530382), (38, 477765191), (103, 176262886), (206, 88131443), (929, 19542602), (1858, 9771301), (1957, 9276994), (3914, 4638497), (4993, 3636106), (9986, 1818053), (17651, 1028558), (35302, 514279), (94867, 191374), (95687, 189734)]