38807118

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1913}}^1$

素因数の和:1958

約数の個数: 72

約数和(自身を含む): 102115728

約数和(自身を除く): 63308610

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 207, 294, 322, 414, 441, 483, 882, 966, 1127, 1449, 1913, 2254, 2898, 3381, 3826, 5739, 6762, 10143, 11478, 13391, 17217, 20286, 26782, 34434, 40173, 43999, 80346, 87998, 93737, 120519, 131997, 187474, 241038, 263994, 281211, 307993, 395991, 562422, 615986, 791982, 843633, 923979, 1687266, 1847958, 2155951, 2771937, 4311902, 5543874, 6467853, 12935706, 19403559, 38807118]

約数ペア:

[(1, 38807118), (2, 19403559), (3, 12935706), (6, 6467853), (7, 5543874), (9, 4311902), (14, 2771937), (18, 2155951), (21, 1847958), (23, 1687266), (42, 923979), (46, 843633), (49, 791982), (63, 615986), (69, 562422), (98, 395991), (126, 307993), (138, 281211), (147, 263994), (161, 241038), (207, 187474), (294, 131997), (322, 120519), (414, 93737), (441, 87998), (483, 80346), (882, 43999), (966, 40173), (1127, 34434), (1449, 26782), (1913, 20286), (2254, 17217), (2898, 13391), (3381, 11478), (3826, 10143), (5739, 6762)]