18295972

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{317}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 32909184

約数和(自身を除く): 14613212

約数列:

[1, 2, 4, 47, 94, 188, 307, 317, 614, 634, 1228, 1268, 14429, 14899, 28858, 29798, 57716, 59596, 97319, 194638, 389276, 4573993, 9147986, 18295972]

約数ペア:

[(1, 18295972), (2, 9147986), (4, 4573993), (47, 389276), (94, 194638), (188, 97319), (307, 59596), (317, 57716), (614, 29798), (634, 28858), (1228, 14899), (1268, 14429)]