21818982

素因数分解:

$2^1\times 3^1\times {\mathrm{937}}^1\times {\mathrm{3881}}^1$

素因数の和:4823

約数の個数: 16

約数和(自身を含む): 43695792

約数和(自身を除く): 21876810

約数列:

[1, 2, 3, 6, 937, 1874, 2811, 3881, 5622, 7762, 11643, 23286, 3636497, 7272994, 10909491, 21818982]

約数ペア:

[(1, 21818982), (2, 10909491), (3, 7272994), (6, 3636497), (937, 23286), (1874, 11643), (2811, 7762), (3881, 5622)]