861407676

素因数分解:

$2^2\times 3^3\times {\mathrm{7975997}}^1$

素因数の和:7976010

約数の個数: 24

約数和(自身を含む): 2233279440

約数和(自身を除く): 1371871764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 7975997, 15951994, 23927991, 31903988, 47855982, 71783973, 95711964, 143567946, 215351919, 287135892, 430703838, 861407676]

約数ペア:

[(1, 861407676), (2, 430703838), (3, 287135892), (4, 215351919), (6, 143567946), (9, 95711964), (12, 71783973), (18, 47855982), (27, 31903988), (36, 23927991), (54, 15951994), (108, 7975997)]