18237962

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{1217}}^1$

素因数の和:1405

約数の個数: 16

約数和(自身を含む): 28062720

約数和(自身を除く): 9824758

約数列:

[1, 2, 59, 118, 127, 254, 1217, 2434, 7493, 14986, 71803, 143606, 154559, 309118, 9118981, 18237962]

約数ペア:

[(1, 18237962), (2, 9118981), (59, 309118), (118, 154559), (127, 143606), (254, 71803), (1217, 14986), (2434, 7493)]