18665096

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1871}}^1$

素因数の和:1949

約数の個数: 32

約数和(自身を含む): 37065600

約数和(自身を除く): 18400504

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 1247, 1871, 2494, 3742, 4988, 7484, 9976, 14968, 54259, 80453, 108518, 160906, 217036, 321812, 434072, 643624, 2333137, 4666274, 9332548, 18665096]

約数ペア:

[(1, 18665096), (2, 9332548), (4, 4666274), (8, 2333137), (29, 643624), (43, 434072), (58, 321812), (86, 217036), (116, 160906), (172, 108518), (232, 80453), (344, 54259), (1247, 14968), (1871, 9976), (2494, 7484), (3742, 4988)]