39889008

素因数分解:

$2^4\times 3^2\times {\mathrm{277007}}^1$

素因数の和:277021

約数の個数: 30

約数和(自身を含む): 111634224

約数和(自身を除く): 71745216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 277007, 554014, 831021, 1108028, 1662042, 2216056, 2493063, 3324084, 4432112, 4986126, 6648168, 9972252, 13296336, 19944504, 39889008]

約数ペア:

[(1, 39889008), (2, 19944504), (3, 13296336), (4, 9972252), (6, 6648168), (8, 4986126), (9, 4432112), (12, 3324084), (16, 2493063), (18, 2216056), (24, 1662042), (36, 1108028), (48, 831021), (72, 554014), (144, 277007)]