2537804574

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:655

約数の個数: 128

約数和(自身を含む): 6158592000

約数和(自身を除く): 3620787426

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 47, 51, 54, 94, 102, 131, 141, 153, 262, 282, 306, 393, 423, 449, 459, 786, 799, 846, 898, 918, 1179, 1269, 1347, 1598, 2227, 2358, 2397, 2538, 2694, 3537, 4041, 4454, 4794, 6157, 6681, 7074, 7191, 7633, 8082, 12123, 12314, 13362, 14382, 15266, 18471, 20043, 21103, 21573, 22899, 24246, 36942, 40086, 42206, 43146, 45798, 55413, 58819, 60129, 63309, 68697, 104669, 110826, 117638, 120258, 126618, 137394, 166239, 176457, 189927, 206091, 209338, 314007, 332478, 352914, 358751, 379854, 412182, 529371, 569781, 628014, 717502, 942021, 999923, 1058742, 1076253, 1139562, 1588113, 1884042, 1999846, 2152506, 2764493, 2826063, 2999769, 3176226, 3228759, 5528986, 5652126, 5999538, 6457518, 8293479, 8999307, 9686277, 16586958, 17998614, 19372554, 24880437, 26997921, 46996381, 49760874, 53995842, 74641311, 93992762, 140989143, 149282622, 281978286, 422967429, 845934858, 1268902287, 2537804574]

約数ペア:

[(1, 2537804574), (2, 1268902287), (3, 845934858), (6, 422967429), (9, 281978286), (17, 149282622), (18, 140989143), (27, 93992762), (34, 74641311), (47, 53995842), (51, 49760874), (54, 46996381), (94, 26997921), (102, 24880437), (131, 19372554), (141, 17998614), (153, 16586958), (262, 9686277), (282, 8999307), (306, 8293479), (393, 6457518), (423, 5999538), (449, 5652126), (459, 5528986), (786, 3228759), (799, 3176226), (846, 2999769), (898, 2826063), (918, 2764493), (1179, 2152506), (1269, 1999846), (1347, 1884042), (1598, 1588113), (2227, 1139562), (2358, 1076253), (2397, 1058742), (2538, 999923), (2694, 942021), (3537, 717502), (4041, 628014), (4454, 569781), (4794, 529371), (6157, 412182), (6681, 379854), (7074, 358751), (7191, 352914), (7633, 332478), (8082, 314007), (12123, 209338), (12314, 206091), (13362, 189927), (14382, 176457), (15266, 166239), (18471, 137394), (20043, 126618), (21103, 120258), (21573, 117638), (22899, 110826), (24246, 104669), (36942, 68697), (40086, 63309), (42206, 60129), (43146, 58819), (45798, 55413)]