18576646

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{2647}}^1$

素因数の和:2700

約数の個数: 24

約数和(自身を含む): 31696560

約数和(自身を除く): 13119914

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 638, 2647, 3509, 5294, 7018, 29117, 58234, 76763, 153526, 320287, 640574, 844393, 1688786, 9288323, 18576646]

約数ペア:

[(1, 18576646), (2, 9288323), (11, 1688786), (22, 844393), (29, 640574), (58, 320287), (121, 153526), (242, 76763), (319, 58234), (638, 29117), (2647, 7018), (3509, 5294)]