2752218

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{809}}^1$

素因数の和:833

約数の個数: 48

約数和(自身を含む): 7076160

約数和(自身を除く): 4323942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 809, 1134, 1618, 1701, 2427, 3402, 4854, 5663, 7281, 11326, 14562, 16989, 21843, 33978, 43686, 50967, 65529, 101934, 131058, 152901, 196587, 305802, 393174, 458703, 917406, 1376109, 2752218]

約数ペア:

[(1, 2752218), (2, 1376109), (3, 917406), (6, 458703), (7, 393174), (9, 305802), (14, 196587), (18, 152901), (21, 131058), (27, 101934), (42, 65529), (54, 50967), (63, 43686), (81, 33978), (126, 21843), (162, 16989), (189, 14562), (243, 11326), (378, 7281), (486, 5663), (567, 4854), (809, 3402), (1134, 2427), (1618, 1701)]