666543402

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{5290027}}^1$

素因数の和:5290042

約数の個数: 24

約数和(自身を含む): 1650488736

約数和(自身を除く): 983945334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 5290027, 10580054, 15870081, 31740162, 37030189, 47610243, 74060378, 95220486, 111090567, 222181134, 333271701, 666543402]

約数ペア:

[(1, 666543402), (2, 333271701), (3, 222181134), (6, 111090567), (7, 95220486), (9, 74060378), (14, 47610243), (18, 37030189), (21, 31740162), (42, 15870081), (63, 10580054), (126, 5290027)]