20192418

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{27361}}^1$

素因数の和:27410

約数の個数: 24

約数和(自身を含む): 44818956

約数和(自身を除く): 24626538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 27361, 54722, 82083, 164166, 246249, 492498, 1121801, 2243602, 3365403, 6730806, 10096209, 20192418]

約数ペア:

[(1, 20192418), (2, 10096209), (3, 6730806), (6, 3365403), (9, 2243602), (18, 1121801), (41, 492498), (82, 246249), (123, 164166), (246, 82083), (369, 54722), (738, 27361)]