38809764

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{449}}^1$

素因数の和:487

約数の個数: 90

約数和(自身を含む): 114700950

約数和(自身を除く): 75891186

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 449, 588, 686, 882, 898, 1029, 1347, 1372, 1764, 1796, 2058, 2401, 2694, 3087, 3143, 4041, 4116, 4802, 5388, 6174, 6286, 7203, 8082, 9429, 9604, 12348, 12572, 14406, 16164, 18858, 21609, 22001, 28287, 28812, 37716, 43218, 44002, 56574, 66003, 86436, 88004, 113148, 132006, 154007, 198009, 264012, 308014, 396018, 462021, 616028, 792036, 924042, 1078049, 1386063, 1848084, 2156098, 2772126, 3234147, 4312196, 5544252, 6468294, 9702441, 12936588, 19404882, 38809764]

約数ペア:

[(1, 38809764), (2, 19404882), (3, 12936588), (4, 9702441), (6, 6468294), (7, 5544252), (9, 4312196), (12, 3234147), (14, 2772126), (18, 2156098), (21, 1848084), (28, 1386063), (36, 1078049), (42, 924042), (49, 792036), (63, 616028), (84, 462021), (98, 396018), (126, 308014), (147, 264012), (196, 198009), (252, 154007), (294, 132006), (343, 113148), (441, 88004), (449, 86436), (588, 66003), (686, 56574), (882, 44002), (898, 43218), (1029, 37716), (1347, 28812), (1372, 28287), (1764, 22001), (1796, 21609), (2058, 18858), (2401, 16164), (2694, 14406), (3087, 12572), (3143, 12348), (4041, 9604), (4116, 9429), (4802, 8082), (5388, 7203), (6174, 6286)]