243662322

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{3389}}^1$

素因数の和:3938

約数の個数: 32

約数和(自身を含む): 509639040

約数和(自身を除く): 265976718

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 521, 1042, 1563, 3126, 3389, 6778, 10167, 11983, 20334, 23966, 35949, 71898, 77947, 155894, 233841, 467682, 1765669, 3531338, 5297007, 10594014, 40610387, 81220774, 121831161, 243662322]

約数ペア:

[(1, 243662322), (2, 121831161), (3, 81220774), (6, 40610387), (23, 10594014), (46, 5297007), (69, 3531338), (138, 1765669), (521, 467682), (1042, 233841), (1563, 155894), (3126, 77947), (3389, 71898), (6778, 35949), (10167, 23966), (11983, 20334)]