21605482128

素因数分解:

$2^4\times 3^1\times {\mathrm{450114211}}^1$

素因数の和:450114222

約数の個数: 20

約数和(自身を含む): 55814162288

約数和(自身を除く): 34208680160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 450114211, 900228422, 1350342633, 1800456844, 2700685266, 3600913688, 5401370532, 7201827376, 10802741064, 21605482128]

約数ペア:

[(1, 21605482128), (2, 10802741064), (3, 7201827376), (4, 5401370532), (6, 3600913688), (8, 2700685266), (12, 1800456844), (16, 1350342633), (24, 900228422), (48, 450114211)]