18227946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{276181}}^1$

素因数の和:276197

約数の個数: 16

約数和(自身を含む): 39770208

約数和(自身を除く): 21542262

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 276181, 552362, 828543, 1657086, 3037991, 6075982, 9113973, 18227946]

約数ペア:

[(1, 18227946), (2, 9113973), (3, 6075982), (6, 3037991), (11, 1657086), (22, 828543), (33, 552362), (66, 276181)]