18648954

素因数分解:

$2^1\times 3^4\times {\mathrm{115117}}^1$

素因数の和:115131

約数の個数: 20

約数和(自身を含む): 41787834

約数和(自身を除く): 23138880

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 115117, 230234, 345351, 690702, 1036053, 2072106, 3108159, 6216318, 9324477, 18648954]

約数ペア:

[(1, 18648954), (2, 9324477), (3, 6216318), (6, 3108159), (9, 2072106), (18, 1036053), (27, 690702), (54, 345351), (81, 230234), (162, 115117)]