21410364

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43517}}^1$

素因数の和:43565

約数の個数: 24

約数和(自身を含む): 51177168

約数和(自身を除く): 29766804

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 43517, 87034, 130551, 174068, 261102, 522204, 1784197, 3568394, 5352591, 7136788, 10705182, 21410364]

約数ペア:

[(1, 21410364), (2, 10705182), (3, 7136788), (4, 5352591), (6, 3568394), (12, 1784197), (41, 522204), (82, 261102), (123, 174068), (164, 130551), (246, 87034), (492, 43517)]