21386094

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{3709}}^1$

素因数の和:3776

約数の個数: 24

約数和(自身を含む): 44208360

約数和(自身を除く): 22822266

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 961, 1922, 2883, 3709, 5766, 7418, 11127, 22254, 114979, 229958, 344937, 689874, 3564349, 7128698, 10693047, 21386094]

約数ペア:

[(1, 21386094), (2, 10693047), (3, 7128698), (6, 3564349), (31, 689874), (62, 344937), (93, 229958), (186, 114979), (961, 22254), (1922, 11127), (2883, 7418), (3709, 5766)]