18065068

素因数分解:

$2^2\times 7^1\times {\mathrm{677}}^1\times {\mathrm{953}}^1$

素因数の和:1641

約数の個数: 24

約数和(自身を含む): 36221472

約数和(自身を除く): 18156404

約数列:

[1, 2, 4, 7, 14, 28, 677, 953, 1354, 1906, 2708, 3812, 4739, 6671, 9478, 13342, 18956, 26684, 645181, 1290362, 2580724, 4516267, 9032534, 18065068]

約数ペア:

[(1, 18065068), (2, 9032534), (4, 4516267), (7, 2580724), (14, 1290362), (28, 645181), (677, 26684), (953, 18956), (1354, 13342), (1906, 9478), (2708, 6671), (3812, 4739)]