18180842402

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{1531}}^1\times {\mathrm{71537}}^1$

素因数の和:73153

約数の個数: 16

約数和(自身を含む): 27618246432

約数和(自身を除く): 9437404030

約数列:

[1, 2, 83, 166, 1531, 3062, 71537, 127073, 143074, 254146, 5937571, 11875142, 109523147, 219046294, 9090421201, 18180842402]

約数ペア:

[(1, 18180842402), (2, 9090421201), (83, 219046294), (166, 109523147), (1531, 11875142), (3062, 5937571), (71537, 254146), (127073, 143074)]