18564032

素因数分解:

$2^6\times {\mathrm{431}}^1\times {\mathrm{673}}^1$

素因数の和:1116

約数の個数: 28

約数和(自身を含む): 36978336

約数和(自身を除く): 18414304

約数列:

[1, 2, 4, 8, 16, 32, 64, 431, 673, 862, 1346, 1724, 2692, 3448, 5384, 6896, 10768, 13792, 21536, 27584, 43072, 290063, 580126, 1160252, 2320504, 4641008, 9282016, 18564032]

約数ペア:

[(1, 18564032), (2, 9282016), (4, 4641008), (8, 2320504), (16, 1160252), (32, 580126), (64, 290063), (431, 43072), (673, 27584), (862, 21536), (1346, 13792), (1724, 10768), (2692, 6896), (3448, 5384)]