40199838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{957139}}^1$

素因数の和:957151

約数の個数: 16

約数和(自身を含む): 91885440

約数和(自身を除く): 51685602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 957139, 1914278, 2871417, 5742834, 6699973, 13399946, 20099919, 40199838]

約数ペア:

[(1, 40199838), (2, 20099919), (3, 13399946), (6, 6699973), (7, 5742834), (14, 2871417), (21, 1914278), (42, 957139)]