528642

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:734

約数の個数: 24

約数和(自身を含む): 1173744

約数和(自身を除く): 645102

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 683, 774, 1366, 2049, 4098, 6147, 12294, 29369, 58738, 88107, 176214, 264321, 528642]

約数ペア:

[(1, 528642), (2, 264321), (3, 176214), (6, 88107), (9, 58738), (18, 29369), (43, 12294), (86, 6147), (129, 4098), (258, 2049), (387, 1366), (683, 774)]