1239102

素因数分解:

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

素因数の和:145

約数の個数: 48

約数和(自身を含む): 2909088

約数和(自身を除く): 1669986

約数列:

[1, 2, 3, 6, 9, 18, 23, 41, 46, 69, 73, 82, 123, 138, 146, 207, 219, 246, 369, 414, 438, 657, 738, 943, 1314, 1679, 1886, 2829, 2993, 3358, 5037, 5658, 5986, 8487, 8979, 10074, 15111, 16974, 17958, 26937, 30222, 53874, 68839, 137678, 206517, 413034, 619551, 1239102]

約数ペア:

[(1, 1239102), (2, 619551), (3, 413034), (6, 206517), (9, 137678), (18, 68839), (23, 53874), (41, 30222), (46, 26937), (69, 17958), (73, 16974), (82, 15111), (123, 10074), (138, 8979), (146, 8487), (207, 5986), (219, 5658), (246, 5037), (369, 3358), (414, 2993), (438, 2829), (657, 1886), (738, 1679), (943, 1314)]