2638386

素因数分解:

$2^1\times 3^3\times {\mathrm{48859}}^1$

素因数の和:48870

約数の個数: 16

約数和(自身を含む): 5863200

約数和(自身を除く): 3224814

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 48859, 97718, 146577, 293154, 439731, 879462, 1319193, 2638386]

約数ペア:

[(1, 2638386), (2, 1319193), (3, 879462), (6, 439731), (9, 293154), (18, 146577), (27, 97718), (54, 48859)]