18253202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 30965760

約数和(自身を除く): 12712558

約数列:

[1, 2, 11, 22, 47, 94, 127, 139, 254, 278, 517, 1034, 1397, 1529, 2794, 3058, 5969, 6533, 11938, 13066, 17653, 35306, 65659, 71863, 131318, 143726, 194183, 388366, 829691, 1659382, 9126601, 18253202]

約数ペア:

[(1, 18253202), (2, 9126601), (11, 1659382), (22, 829691), (47, 388366), (94, 194183), (127, 143726), (139, 131318), (254, 71863), (278, 65659), (517, 35306), (1034, 17653), (1397, 13066), (1529, 11938), (2794, 6533), (3058, 5969)]