42989382

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{21911}}^1$

素因数の和:22028

約数の個数: 24

約数和(自身を含む): 94002480

約数和(自身を除く): 51013098

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 21911, 43822, 65733, 131466, 197199, 394398, 2388299, 4776598, 7164897, 14329794, 21494691, 42989382]

約数ペア:

[(1, 42989382), (2, 21494691), (3, 14329794), (6, 7164897), (9, 4776598), (18, 2388299), (109, 394398), (218, 197199), (327, 131466), (654, 65733), (981, 43822), (1962, 21911)]