71918238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1712339}}^1$

素因数の和:1712351

約数の個数: 16

約数和(自身を含む): 164384640

約数和(自身を除く): 92466402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1712339, 3424678, 5137017, 10274034, 11986373, 23972746, 35959119, 71918238]

約数ペア:

[(1, 71918238), (2, 35959119), (3, 23972746), (6, 11986373), (7, 10274034), (14, 5137017), (21, 3424678), (42, 1712339)]