2006102763

素因数分解:

$3^2\times 7^1\times {\mathrm{31842901}}^1$

素因数の和:31842914

約数の個数: 12

約数和(自身を含む): 3311661808

約数和(自身を除く): 1305559045

約数列:

[1, 3, 7, 9, 21, 63, 31842901, 95528703, 222900307, 286586109, 668700921, 2006102763]

約数ペア:

[(1, 2006102763), (3, 668700921), (7, 286586109), (9, 222900307), (21, 95528703), (63, 31842901)]