18106254

素因数分解:

$2^1\times 3^4\times {\mathrm{111767}}^1$

素因数の和:111781

約数の個数: 20

約数和(自身を含む): 40571784

約数和(自身を除く): 22465530

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 111767, 223534, 335301, 670602, 1005903, 2011806, 3017709, 6035418, 9053127, 18106254]

約数ペア:

[(1, 18106254), (2, 9053127), (3, 6035418), (6, 3017709), (9, 2011806), (18, 1005903), (27, 670602), (54, 335301), (81, 223534), (162, 111767)]