18810306

素因数分解:

$2^1\times 3^4\times {\mathrm{116113}}^1$

素因数の和:116127

約数の個数: 20

約数和(自身を含む): 42149382

約数和(自身を除く): 23339076

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 116113, 232226, 348339, 696678, 1045017, 2090034, 3135051, 6270102, 9405153, 18810306]

約数ペア:

[(1, 18810306), (2, 9405153), (3, 6270102), (6, 3135051), (9, 2090034), (18, 1045017), (27, 696678), (54, 348339), (81, 232226), (162, 116113)]