18046910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{911}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 37297152

約数和(自身を除く): 19250242

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 283, 566, 911, 1415, 1822, 1981, 2830, 3962, 4555, 6377, 9110, 9905, 12754, 19810, 31885, 63770, 257813, 515626, 1289065, 1804691, 2578130, 3609382, 9023455, 18046910]

約数ペア:

[(1, 18046910), (2, 9023455), (5, 3609382), (7, 2578130), (10, 1804691), (14, 1289065), (35, 515626), (70, 257813), (283, 63770), (566, 31885), (911, 19810), (1415, 12754), (1822, 9905), (1981, 9110), (2830, 6377), (3962, 4555)]