13397922

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{20117}}^1$

素因数の和:20162

約数の個数: 24

約数和(自身を含む): 29814876

約数和(自身を除く): 16416954

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 20117, 40234, 60351, 120702, 181053, 362106, 744329, 1488658, 2232987, 4465974, 6698961, 13397922]

約数ペア:

[(1, 13397922), (2, 6698961), (3, 4465974), (6, 2232987), (9, 1488658), (18, 744329), (37, 362106), (74, 181053), (111, 120702), (222, 60351), (333, 40234), (666, 20117)]