19858824

素因数分解:

$2^3\times 3^3\times {\mathrm{91939}}^1$

素因数の和:91954

約数の個数: 32

約数和(自身を含む): 55164000

約数和(自身を除く): 35305176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 91939, 183878, 275817, 367756, 551634, 735512, 827451, 1103268, 1654902, 2206536, 2482353, 3309804, 4964706, 6619608, 9929412, 19858824]

約数ペア:

[(1, 19858824), (2, 9929412), (3, 6619608), (4, 4964706), (6, 3309804), (8, 2482353), (9, 2206536), (12, 1654902), (18, 1103268), (24, 827451), (27, 735512), (36, 551634), (54, 367756), (72, 275817), (108, 183878), (216, 91939)]