21820632

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{7159}}^1$

素因数の和:7295

約数の個数: 32

約数和(自身を含む): 54988800

約数和(自身を除く): 33168168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 762, 1016, 1524, 3048, 7159, 14318, 21477, 28636, 42954, 57272, 85908, 171816, 909193, 1818386, 2727579, 3636772, 5455158, 7273544, 10910316, 21820632]

約数ペア:

[(1, 21820632), (2, 10910316), (3, 7273544), (4, 5455158), (6, 3636772), (8, 2727579), (12, 1818386), (24, 909193), (127, 171816), (254, 85908), (381, 57272), (508, 42954), (762, 28636), (1016, 21477), (1524, 14318), (3048, 7159)]