18663132672

素因数分解:

$2^9\times 3^3\times {\mathrm{1350053}}^1$

素因数の和:1350080

約数の個数: 80

約数和(自身を含む): 55244209680

約数和(自身を除く): 36581077008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 1350053, 2700106, 4050159, 5400212, 8100318, 10800424, 12150477, 16200636, 21600848, 24300954, 32401272, 36451431, 43201696, 48601908, 64802544, 72902862, 86403392, 97203816, 129605088, 145805724, 172806784, 194407632, 259210176, 291611448, 345613568, 388815264, 518420352, 583222896, 691227136, 777630528, 1036840704, 1166445792, 1555261056, 2073681408, 2332891584, 3110522112, 4665783168, 6221044224, 9331566336, 18663132672]

約数ペア:

[(1, 18663132672), (2, 9331566336), (3, 6221044224), (4, 4665783168), (6, 3110522112), (8, 2332891584), (9, 2073681408), (12, 1555261056), (16, 1166445792), (18, 1036840704), (24, 777630528), (27, 691227136), (32, 583222896), (36, 518420352), (48, 388815264), (54, 345613568), (64, 291611448), (72, 259210176), (96, 194407632), (108, 172806784), (128, 145805724), (144, 129605088), (192, 97203816), (216, 86403392), (256, 72902862), (288, 64802544), (384, 48601908), (432, 43201696), (512, 36451431), (576, 32401272), (768, 24300954), (864, 21600848), (1152, 16200636), (1536, 12150477), (1728, 10800424), (2304, 8100318), (3456, 5400212), (4608, 4050159), (6912, 2700106), (13824, 1350053)]