18153504

素因数分解:

$2^5\times 3^3\times {\mathrm{21011}}^1$

素因数の和:21030

約数の個数: 48

約数和(自身を含む): 52950240

約数和(自身を除く): 34796736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 21011, 42022, 63033, 84044, 126066, 168088, 189099, 252132, 336176, 378198, 504264, 567297, 672352, 756396, 1008528, 1134594, 1512792, 2017056, 2269188, 3025584, 4538376, 6051168, 9076752, 18153504]

約数ペア:

[(1, 18153504), (2, 9076752), (3, 6051168), (4, 4538376), (6, 3025584), (8, 2269188), (9, 2017056), (12, 1512792), (16, 1134594), (18, 1008528), (24, 756396), (27, 672352), (32, 567297), (36, 504264), (48, 378198), (54, 336176), (72, 252132), (96, 189099), (108, 168088), (144, 126066), (216, 84044), (288, 63033), (432, 42022), (864, 21011)]