664793586

素因数分解:

$2^1\times 3^2\times {\mathrm{1129}}^1\times {\mathrm{32713}}^1$

素因数の和:33850

約数の個数: 24

約数和(自身を含む): 1441705980

約数和(自身を除く): 776912394

約数列:

[1, 2, 3, 6, 9, 18, 1129, 2258, 3387, 6774, 10161, 20322, 32713, 65426, 98139, 196278, 294417, 588834, 36932977, 73865954, 110798931, 221597862, 332396793, 664793586]

約数ペア:

[(1, 664793586), (2, 332396793), (3, 221597862), (6, 110798931), (9, 73865954), (18, 36932977), (1129, 588834), (2258, 294417), (3387, 196278), (6774, 98139), (10161, 65426), (20322, 32713)]