18815217126

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2072617}}^1$

素因数の和:2072728

約数の個数: 32

約数和(自身を含む): 40291693920

約数和(自身を除く): 21476476794

約数列:

[1, 2, 3, 6, 17, 34, 51, 89, 102, 178, 267, 534, 1513, 3026, 4539, 9078, 2072617, 4145234, 6217851, 12435702, 35234489, 70468978, 105703467, 184462913, 211406934, 368925826, 553388739, 1106777478, 3135869521, 6271739042, 9407608563, 18815217126]

約数ペア:

[(1, 18815217126), (2, 9407608563), (3, 6271739042), (6, 3135869521), (17, 1106777478), (34, 553388739), (51, 368925826), (89, 211406934), (102, 184462913), (178, 105703467), (267, 70468978), (534, 35234489), (1513, 12435702), (3026, 6217851), (4539, 4145234), (9078, 2072617)]