2685942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{21317}}^1$

素因数の和:21332

約数の個数: 24

約数和(自身を含む): 6651216

約数和(自身を除く): 3965274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 21317, 42634, 63951, 127902, 149219, 191853, 298438, 383706, 447657, 895314, 1342971, 2685942]

約数ペア:

[(1, 2685942), (2, 1342971), (3, 895314), (6, 447657), (7, 383706), (9, 298438), (14, 191853), (18, 149219), (21, 127902), (42, 63951), (63, 42634), (126, 21317)]