818244126

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{7649}}^1$

素因数の和:7950

約数の個数: 64

約数和(自身を含む): 2085696000

約数和(自身を除く): 1267451874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 283, 378, 566, 849, 1698, 1981, 2547, 3962, 5094, 5943, 7641, 7649, 11886, 15282, 15298, 17829, 22947, 35658, 45894, 53487, 53543, 68841, 106974, 107086, 137682, 160629, 206523, 321258, 413046, 481887, 963774, 1445661, 2164667, 2891322, 4329334, 6494001, 12988002, 15152669, 19482003, 30305338, 38964006, 45458007, 58446009, 90916014, 116892018, 136374021, 272748042, 409122063, 818244126]

約数ペア:

[(1, 818244126), (2, 409122063), (3, 272748042), (6, 136374021), (7, 116892018), (9, 90916014), (14, 58446009), (18, 45458007), (21, 38964006), (27, 30305338), (42, 19482003), (54, 15152669), (63, 12988002), (126, 6494001), (189, 4329334), (283, 2891322), (378, 2164667), (566, 1445661), (849, 963774), (1698, 481887), (1981, 413046), (2547, 321258), (3962, 206523), (5094, 160629), (5943, 137682), (7641, 107086), (7649, 106974), (11886, 68841), (15282, 53543), (15298, 53487), (17829, 45894), (22947, 35658)]