13777554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{328037}}^1$

素因数の和:328049

約数の個数: 16

約数和(自身を含む): 31491648

約数和(自身を除く): 17714094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 328037, 656074, 984111, 1968222, 2296259, 4592518, 6888777, 13777554]

約数ペア:

[(1, 13777554), (2, 6888777), (3, 4592518), (6, 2296259), (7, 1968222), (14, 984111), (21, 656074), (42, 328037)]