2981946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{45181}}^1$

素因数の和:45197

約数の個数: 16

約数和(自身を含む): 6506208

約数和(自身を除く): 3524262

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 45181, 90362, 135543, 271086, 496991, 993982, 1490973, 2981946]

約数ペア:

[(1, 2981946), (2, 1490973), (3, 993982), (6, 496991), (11, 271086), (22, 135543), (33, 90362), (66, 45181)]