18814752

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{5939}}^1$

素因数の和:5966

約数の個数: 72

約数和(自身を含む): 58378320

約数和(自身を除く): 39563568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 5939, 11878, 17817, 23756, 35634, 47512, 53451, 65329, 71268, 95024, 106902, 130658, 142536, 190048, 195987, 213804, 261316, 285072, 391974, 427608, 522632, 570144, 587961, 783948, 855216, 1045264, 1175922, 1567896, 1710432, 2090528, 2351844, 3135792, 4703688, 6271584, 9407376, 18814752]

約数ペア:

[(1, 18814752), (2, 9407376), (3, 6271584), (4, 4703688), (6, 3135792), (8, 2351844), (9, 2090528), (11, 1710432), (12, 1567896), (16, 1175922), (18, 1045264), (22, 855216), (24, 783948), (32, 587961), (33, 570144), (36, 522632), (44, 427608), (48, 391974), (66, 285072), (72, 261316), (88, 213804), (96, 195987), (99, 190048), (132, 142536), (144, 130658), (176, 106902), (198, 95024), (264, 71268), (288, 65329), (352, 53451), (396, 47512), (528, 35634), (792, 23756), (1056, 17817), (1584, 11878), (3168, 5939)]