2227986

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:840

約数の個数: 40

約数和(自身を含む): 5292540

約数和(自身を除く): 3064554

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 809, 918, 1377, 1618, 2427, 2754, 4854, 7281, 13753, 14562, 21843, 27506, 41259, 43686, 65529, 82518, 123777, 131058, 247554, 371331, 742662, 1113993, 2227986]

約数ペア:

[(1, 2227986), (2, 1113993), (3, 742662), (6, 371331), (9, 247554), (17, 131058), (18, 123777), (27, 82518), (34, 65529), (51, 43686), (54, 41259), (81, 27506), (102, 21843), (153, 14562), (162, 13753), (306, 7281), (459, 4854), (809, 2754), (918, 2427), (1377, 1618)]