15858882

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:113

約数の個数: 128

約数和(自身を含む): 42336000

約数和(自身を除く): 26477118

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 29, 38, 39, 41, 54, 57, 58, 78, 82, 87, 114, 117, 123, 171, 174, 234, 246, 247, 261, 342, 351, 369, 377, 494, 513, 522, 533, 551, 702, 738, 741, 754, 779, 783, 1026, 1066, 1102, 1107, 1131, 1189, 1482, 1558, 1566, 1599, 1653, 2214, 2223, 2262, 2337, 2378, 3198, 3306, 3393, 3567, 4446, 4674, 4797, 4959, 6669, 6786, 7011, 7134, 7163, 9594, 9918, 10127, 10179, 10701, 13338, 14022, 14326, 14391, 14877, 15457, 20254, 20358, 21033, 21402, 21489, 22591, 28782, 29754, 30381, 30914, 32103, 42066, 42978, 45182, 46371, 60762, 64206, 64467, 67773, 91143, 92742, 128934, 135546, 139113, 182286, 193401, 203319, 273429, 278226, 293683, 386802, 406638, 417339, 546858, 587366, 609957, 834678, 881049, 1219914, 1762098, 2643147, 5286294, 7929441, 15858882]

約数ペア:

[(1, 15858882), (2, 7929441), (3, 5286294), (6, 2643147), (9, 1762098), (13, 1219914), (18, 881049), (19, 834678), (26, 609957), (27, 587366), (29, 546858), (38, 417339), (39, 406638), (41, 386802), (54, 293683), (57, 278226), (58, 273429), (78, 203319), (82, 193401), (87, 182286), (114, 139113), (117, 135546), (123, 128934), (171, 92742), (174, 91143), (234, 67773), (246, 64467), (247, 64206), (261, 60762), (342, 46371), (351, 45182), (369, 42978), (377, 42066), (494, 32103), (513, 30914), (522, 30381), (533, 29754), (551, 28782), (702, 22591), (738, 21489), (741, 21402), (754, 21033), (779, 20358), (783, 20254), (1026, 15457), (1066, 14877), (1102, 14391), (1107, 14326), (1131, 14022), (1189, 13338), (1482, 10701), (1558, 10179), (1566, 10127), (1599, 9918), (1653, 9594), (2214, 7163), (2223, 7134), (2262, 7011), (2337, 6786), (2378, 6669), (3198, 4959), (3306, 4797), (3393, 4674), (3567, 4446)]