21042927192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{9283}}^1$

素因数の和:9533

約数の個数: 128

約数和(自身を含む): 61176360960

約数和(自身を除く): 40133433768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 131, 168, 206, 262, 309, 393, 412, 524, 618, 721, 786, 824, 917, 1048, 1236, 1442, 1572, 1834, 2163, 2472, 2751, 2884, 3144, 3668, 4326, 5502, 5768, 7336, 8652, 9283, 11004, 13493, 17304, 18566, 22008, 26986, 27849, 37132, 40479, 53972, 55698, 64981, 74264, 80958, 94451, 107944, 111396, 129962, 161916, 188902, 194943, 222792, 259924, 283353, 323832, 377804, 389886, 519848, 566706, 755608, 779772, 956149, 1133412, 1216073, 1559544, 1912298, 2266824, 2432146, 2868447, 3648219, 3824596, 4864292, 5736894, 6693043, 7296438, 7649192, 8512511, 9728584, 11473788, 13386086, 14592876, 17025022, 20079129, 22947576, 25537533, 26772172, 29185752, 34050044, 40158258, 51075066, 53544344, 68100088, 80316516, 102150132, 125255519, 160633032, 204300264, 250511038, 375766557, 501022076, 751533114, 876788633, 1002044152, 1503066228, 1753577266, 2630365899, 3006132456, 3507154532, 5260731798, 7014309064, 10521463596, 21042927192]

約数ペア:

[(1, 21042927192), (2, 10521463596), (3, 7014309064), (4, 5260731798), (6, 3507154532), (7, 3006132456), (8, 2630365899), (12, 1753577266), (14, 1503066228), (21, 1002044152), (24, 876788633), (28, 751533114), (42, 501022076), (56, 375766557), (84, 250511038), (103, 204300264), (131, 160633032), (168, 125255519), (206, 102150132), (262, 80316516), (309, 68100088), (393, 53544344), (412, 51075066), (524, 40158258), (618, 34050044), (721, 29185752), (786, 26772172), (824, 25537533), (917, 22947576), (1048, 20079129), (1236, 17025022), (1442, 14592876), (1572, 13386086), (1834, 11473788), (2163, 9728584), (2472, 8512511), (2751, 7649192), (2884, 7296438), (3144, 6693043), (3668, 5736894), (4326, 4864292), (5502, 3824596), (5768, 3648219), (7336, 2868447), (8652, 2432146), (9283, 2266824), (11004, 1912298), (13493, 1559544), (17304, 1216073), (18566, 1133412), (22008, 956149), (26986, 779772), (27849, 755608), (37132, 566706), (40479, 519848), (53972, 389886), (55698, 377804), (64981, 323832), (74264, 283353), (80958, 259924), (94451, 222792), (107944, 194943), (111396, 188902), (129962, 161916)]