228156678

素因数分解:

$2^1\times 3^2\times {\mathrm{2081}}^1\times {\mathrm{6091}}^1$

素因数の和:8180

約数の個数: 24

約数和(自身を含む): 494658216

約数和(自身を除く): 266501538

約数列:

[1, 2, 3, 6, 9, 18, 2081, 4162, 6091, 6243, 12182, 12486, 18273, 18729, 36546, 37458, 54819, 109638, 12675371, 25350742, 38026113, 76052226, 114078339, 228156678]

約数ペア:

[(1, 228156678), (2, 114078339), (3, 76052226), (6, 38026113), (9, 25350742), (18, 12675371), (2081, 109638), (4162, 54819), (6091, 37458), (6243, 36546), (12182, 18729), (12486, 18273)]