172022868

素因数分解:

$2^2\times 3^2\times {\mathrm{4778413}}^1$

素因数の和:4778423

約数の個数: 18

約数和(自身を含む): 434835674

約数和(自身を除く): 262812806

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4778413, 9556826, 14335239, 19113652, 28670478, 43005717, 57340956, 86011434, 172022868]

約数ペア:

[(1, 172022868), (2, 86011434), (3, 57340956), (4, 43005717), (6, 28670478), (9, 19113652), (12, 14335239), (18, 9556826), (36, 4778413)]