18536272

素因数分解:

$2^4\times {\mathrm{877}}^1\times {\mathrm{1321}}^1$

素因数の和:2206

約数の個数: 20

約数和(自身を含む): 35982196

約数和(自身を除く): 17445924

約数列:

[1, 2, 4, 8, 16, 877, 1321, 1754, 2642, 3508, 5284, 7016, 10568, 14032, 21136, 1158517, 2317034, 4634068, 9268136, 18536272]

約数ペア:

[(1, 18536272), (2, 9268136), (4, 4634068), (8, 2317034), (16, 1158517), (877, 21136), (1321, 14032), (1754, 10568), (2642, 7016), (3508, 5284)]