28942668

素因数分解:

$2^2\times 3^2\times {\mathrm{803963}}^1$

素因数の和:803973

約数の個数: 18

約数和(自身を含む): 73160724

約数和(自身を除く): 44218056

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 803963, 1607926, 2411889, 3215852, 4823778, 7235667, 9647556, 14471334, 28942668]

約数ペア:

[(1, 28942668), (2, 14471334), (3, 9647556), (4, 7235667), (6, 4823778), (9, 3215852), (12, 2411889), (18, 1607926), (36, 803963)]