16320822

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1291}}^1$

素因数の和:1353

約数の個数: 48

約数和(自身を含む): 38884032

約数和(自身を除く): 22563210

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1291, 1806, 2107, 2582, 3873, 4214, 6321, 7746, 9037, 12642, 18074, 27111, 54222, 55513, 63259, 111026, 126518, 166539, 189777, 333078, 379554, 388591, 777182, 1165773, 2331546, 2720137, 5440274, 8160411, 16320822]

約数ペア:

[(1, 16320822), (2, 8160411), (3, 5440274), (6, 2720137), (7, 2331546), (14, 1165773), (21, 777182), (42, 388591), (43, 379554), (49, 333078), (86, 189777), (98, 166539), (129, 126518), (147, 111026), (258, 63259), (294, 55513), (301, 54222), (602, 27111), (903, 18074), (1291, 12642), (1806, 9037), (2107, 7746), (2582, 6321), (3873, 4214)]