18817965144

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{7920019}}^1$

素因数の和:7920045

約数の個数: 64

約数和(自身を含む): 57024144000

約数和(自身を除く): 38206178856

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 7920019, 15840038, 23760057, 31680076, 47520114, 63360152, 71280171, 87120209, 95040228, 142560342, 174240418, 190080456, 213840513, 261360627, 285120684, 348480836, 427681026, 522721254, 570241368, 696961672, 784081881, 855362052, 1045442508, 1568163762, 1710724104, 2090885016, 2352245643, 3136327524, 4704491286, 6272655048, 9408982572, 18817965144]

約数ペア:

[(1, 18817965144), (2, 9408982572), (3, 6272655048), (4, 4704491286), (6, 3136327524), (8, 2352245643), (9, 2090885016), (11, 1710724104), (12, 1568163762), (18, 1045442508), (22, 855362052), (24, 784081881), (27, 696961672), (33, 570241368), (36, 522721254), (44, 427681026), (54, 348480836), (66, 285120684), (72, 261360627), (88, 213840513), (99, 190080456), (108, 174240418), (132, 142560342), (198, 95040228), (216, 87120209), (264, 71280171), (297, 63360152), (396, 47520114), (594, 31680076), (792, 23760057), (1188, 15840038), (2376, 7920019)]