1457244

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 3843840

約数和(自身を除く): 2386596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 131, 206, 262, 309, 393, 412, 524, 618, 786, 927, 1179, 1236, 1572, 1854, 2358, 2781, 3537, 3708, 4716, 5562, 7074, 11124, 13493, 14148, 26986, 40479, 53972, 80958, 121437, 161916, 242874, 364311, 485748, 728622, 1457244]

約数ペア:

[(1, 1457244), (2, 728622), (3, 485748), (4, 364311), (6, 242874), (9, 161916), (12, 121437), (18, 80958), (27, 53972), (36, 40479), (54, 26986), (103, 14148), (108, 13493), (131, 11124), (206, 7074), (262, 5562), (309, 4716), (393, 3708), (412, 3537), (524, 2781), (618, 2358), (786, 1854), (927, 1572), (1179, 1236)]