89921706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2140993}}^1$

素因数の和:2141005

約数の個数: 16

約数和(自身を含む): 205535424

約数和(自身を除く): 115613718

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2140993, 4281986, 6422979, 12845958, 14986951, 29973902, 44960853, 89921706]

約数ペア:

[(1, 89921706), (2, 44960853), (3, 29973902), (6, 14986951), (7, 12845958), (14, 6422979), (21, 4281986), (42, 2140993)]