28920012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{219091}}^1$

素因数の和:219109

約数の個数: 24

約数和(自身を含む): 73614912

約数和(自身を除く): 44694900

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 219091, 438182, 657273, 876364, 1314546, 2410001, 2629092, 4820002, 7230003, 9640004, 14460006, 28920012]

約数ペア:

[(1, 28920012), (2, 14460006), (3, 9640004), (4, 7230003), (6, 4820002), (11, 2629092), (12, 2410001), (22, 1314546), (33, 876364), (44, 657273), (66, 438182), (132, 219091)]