81901488

素因数分解:

$2^4\times 3^1\times {\mathrm{1706281}}^1$

素因数の和:1706292

約数の個数: 20

約数和(自身を含む): 211578968

約数和(自身を除く): 129677480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1706281, 3412562, 5118843, 6825124, 10237686, 13650248, 20475372, 27300496, 40950744, 81901488]

約数ペア:

[(1, 81901488), (2, 40950744), (3, 27300496), (4, 20475372), (6, 13650248), (8, 10237686), (12, 6825124), (16, 5118843), (24, 3412562), (48, 1706281)]