21693336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{129127}}^1$

素因数の和:129143

約数の個数: 32

約数和(自身を含む): 61981440

約数和(自身を除く): 40288104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 129127, 258254, 387381, 516508, 774762, 903889, 1033016, 1549524, 1807778, 2711667, 3099048, 3615556, 5423334, 7231112, 10846668, 21693336]

約数ペア:

[(1, 21693336), (2, 10846668), (3, 7231112), (4, 5423334), (6, 3615556), (7, 3099048), (8, 2711667), (12, 1807778), (14, 1549524), (21, 1033016), (24, 903889), (28, 774762), (42, 516508), (56, 387381), (84, 258254), (168, 129127)]