17696238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421339}}^1$

素因数の和:421351

約数の個数: 16

約数和(自身を含む): 40448640

約数和(自身を除く): 22752402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421339, 842678, 1264017, 2528034, 2949373, 5898746, 8848119, 17696238]

約数ペア:

[(1, 17696238), (2, 8848119), (3, 5898746), (6, 2949373), (7, 2528034), (14, 1264017), (21, 842678), (42, 421339)]