28631286

素因数分解:

$2^1\times 3^3\times {\mathrm{530209}}^1$

素因数の和:530220

約数の個数: 16

約数和(自身を含む): 63625200

約数和(自身を除く): 34993914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 530209, 1060418, 1590627, 3181254, 4771881, 9543762, 14315643, 28631286]

約数ペア:

[(1, 28631286), (2, 14315643), (3, 9543762), (6, 4771881), (9, 3181254), (18, 1590627), (27, 1060418), (54, 530209)]