54111438

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{21943}}^1$

素因数の和:22088

約数の個数: 24

約数和(自身を含む): 118102608

約数和(自身を除く): 63991170

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 21943, 43886, 65829, 131658, 197487, 394974, 3006191, 6012382, 9018573, 18037146, 27055719, 54111438]

約数ペア:

[(1, 54111438), (2, 27055719), (3, 18037146), (6, 9018573), (9, 6012382), (18, 3006191), (137, 394974), (274, 197487), (411, 131658), (822, 65829), (1233, 43886), (2466, 21943)]