285065982

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{428027}}^1$

素因数の和:428072

約数の個数: 24

約数和(自身を含む): 634337496

約数和(自身を除く): 349271514

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 428027, 856054, 1284081, 2568162, 3852243, 7704486, 15836999, 31673998, 47510997, 95021994, 142532991, 285065982]

約数ペア:

[(1, 285065982), (2, 142532991), (3, 95021994), (6, 47510997), (9, 31673998), (18, 15836999), (37, 7704486), (74, 3852243), (111, 2568162), (222, 1284081), (333, 856054), (666, 428027)]