18586113

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{5237}}^1$

素因数の和:5273

約数の個数: 24

約数和(自身を含む): 30673728

約数和(自身を除く): 12087615

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 5237, 15711, 36659, 68081, 109977, 204243, 476567, 885053, 1429701, 2655159, 6195371, 18586113]

約数ペア:

[(1, 18586113), (3, 6195371), (7, 2655159), (13, 1429701), (21, 885053), (39, 476567), (91, 204243), (169, 109977), (273, 68081), (507, 36659), (1183, 15711), (3549, 5237)]