18896613

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2293}}^1$

素因数の和:2404

約数の個数: 16

約数和(自身を含む): 26206656

約数和(自身を除く): 7310043

約数列:

[1, 3, 41, 67, 123, 201, 2293, 2747, 6879, 8241, 94013, 153631, 282039, 460893, 6298871, 18896613]

約数ペア:

[(1, 18896613), (3, 6298871), (41, 460893), (67, 282039), (123, 153631), (201, 94013), (2293, 8241), (2747, 6879)]