2914488

素因数分解:

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

素因数の和:249

約数の個数: 64

約数和(自身を含む): 8236800

約数和(自身を除く): 5322312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 103, 108, 131, 206, 216, 262, 309, 393, 412, 524, 618, 786, 824, 927, 1048, 1179, 1236, 1572, 1854, 2358, 2472, 2781, 3144, 3537, 3708, 4716, 5562, 7074, 7416, 9432, 11124, 13493, 14148, 22248, 26986, 28296, 40479, 53972, 80958, 107944, 121437, 161916, 242874, 323832, 364311, 485748, 728622, 971496, 1457244, 2914488]

約数ペア:

[(1, 2914488), (2, 1457244), (3, 971496), (4, 728622), (6, 485748), (8, 364311), (9, 323832), (12, 242874), (18, 161916), (24, 121437), (27, 107944), (36, 80958), (54, 53972), (72, 40479), (103, 28296), (108, 26986), (131, 22248), (206, 14148), (216, 13493), (262, 11124), (309, 9432), (393, 7416), (412, 7074), (524, 5562), (618, 4716), (786, 3708), (824, 3537), (927, 3144), (1048, 2781), (1179, 2472), (1236, 2358), (1572, 1854)]