1986966

素因数分解:

$2^1\times 3^2\times {\mathrm{167}}^1\times {\mathrm{661}}^1$

素因数の和:836

約数の個数: 24

約数和(自身を含む): 4337424

約数和(自身を除く): 2350458

約数列:

[1, 2, 3, 6, 9, 18, 167, 334, 501, 661, 1002, 1322, 1503, 1983, 3006, 3966, 5949, 11898, 110387, 220774, 331161, 662322, 993483, 1986966]

約数ペア:

[(1, 1986966), (2, 993483), (3, 662322), (6, 331161), (9, 220774), (18, 110387), (167, 11898), (334, 5949), (501, 3966), (661, 3006), (1002, 1983), (1322, 1503)]