201910806

素因数分解:

$2^1\times 3^4\times {\mathrm{1246363}}^1$

素因数の和:1246377

約数の個数: 20

約数和(自身を含む): 452430132

約数和(自身を除く): 250519326

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1246363, 2492726, 3739089, 7478178, 11217267, 22434534, 33651801, 67303602, 100955403, 201910806]

約数ペア:

[(1, 201910806), (2, 100955403), (3, 67303602), (6, 33651801), (9, 22434534), (18, 11217267), (27, 7478178), (54, 3739089), (81, 2492726), (162, 1246363)]