86891898

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{216149}}^1$

素因数の和:216221

約数の個数: 16

約数和(自身を含む): 176378400

約数和(自身を除く): 89486502

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 216149, 432298, 648447, 1296894, 14481983, 28963966, 43445949, 86891898]

約数ペア:

[(1, 86891898), (2, 43445949), (3, 28963966), (6, 14481983), (67, 1296894), (134, 648447), (201, 432298), (402, 216149)]