11151918

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 80

約数和(自身を含む): 27076896

約数和(自身を除く): 15924978

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 41, 46, 54, 69, 73, 81, 82, 123, 138, 146, 162, 207, 219, 246, 369, 414, 438, 621, 657, 738, 943, 1107, 1242, 1314, 1679, 1863, 1886, 1971, 2214, 2829, 2993, 3321, 3358, 3726, 3942, 5037, 5658, 5913, 5986, 6642, 8487, 8979, 10074, 11826, 15111, 16974, 17958, 25461, 26937, 30222, 45333, 50922, 53874, 68839, 76383, 80811, 90666, 135999, 137678, 152766, 161622, 206517, 242433, 271998, 413034, 484866, 619551, 1239102, 1858653, 3717306, 5575959, 11151918]

約数ペア:

[(1, 11151918), (2, 5575959), (3, 3717306), (6, 1858653), (9, 1239102), (18, 619551), (23, 484866), (27, 413034), (41, 271998), (46, 242433), (54, 206517), (69, 161622), (73, 152766), (81, 137678), (82, 135999), (123, 90666), (138, 80811), (146, 76383), (162, 68839), (207, 53874), (219, 50922), (246, 45333), (369, 30222), (414, 26937), (438, 25461), (621, 17958), (657, 16974), (738, 15111), (943, 11826), (1107, 10074), (1242, 8979), (1314, 8487), (1679, 6642), (1863, 5986), (1886, 5913), (1971, 5658), (2214, 5037), (2829, 3942), (2993, 3726), (3321, 3358)]