2912030172

素因数分解:

$2^2\times 3^2\times {\mathrm{80889727}}^1$

素因数の和:80889737

約数の個数: 18

約数和(自身を含む): 7360965248

約数和(自身を除く): 4448935076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 80889727, 161779454, 242669181, 323558908, 485338362, 728007543, 970676724, 1456015086, 2912030172]

約数ペア:

[(1, 2912030172), (2, 1456015086), (3, 970676724), (4, 728007543), (6, 485338362), (9, 323558908), (12, 242669181), (18, 161779454), (36, 80889727)]