21737016

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 74131200

約数和(自身を除く): 52394184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 43, 51, 56, 59, 63, 68, 72, 84, 86, 102, 118, 119, 126, 129, 136, 153, 168, 172, 177, 204, 236, 238, 252, 258, 301, 306, 344, 354, 357, 387, 408, 413, 472, 476, 504, 516, 531, 602, 612, 708, 714, 731, 774, 826, 903, 952, 1003, 1032, 1062, 1071, 1204, 1224, 1239, 1416, 1428, 1462, 1548, 1652, 1806, 2006, 2124, 2142, 2193, 2408, 2478, 2537, 2709, 2856, 2924, 3009, 3096, 3304, 3612, 3717, 4012, 4248, 4284, 4386, 4956, 5074, 5117, 5418, 5848, 6018, 6579, 7021, 7224, 7434, 7611, 8024, 8568, 8772, 9027, 9912, 10148, 10234, 10836, 12036, 13158, 14042, 14868, 15222, 15351, 17544, 17759, 18054, 20296, 20468, 21063, 21672, 22833, 24072, 26316, 28084, 29736, 30444, 30702, 35518, 36108, 40936, 42126, 43129, 45666, 46053, 52632, 53277, 56168, 60888, 61404, 63189, 71036, 72216, 84252, 86258, 91332, 92106, 106554, 122808, 126378, 129387, 142072, 159831, 168504, 172516, 182664, 184212, 213108, 252756, 258774, 301903, 319662, 345032, 368424, 388161, 426216, 505512, 517548, 603806, 639324, 776322, 905709, 1035096, 1207612, 1278648, 1552644, 1811418, 2415224, 2717127, 3105288, 3622836, 5434254, 7245672, 10868508, 21737016]

約数ペア:

[(1, 21737016), (2, 10868508), (3, 7245672), (4, 5434254), (6, 3622836), (7, 3105288), (8, 2717127), (9, 2415224), (12, 1811418), (14, 1552644), (17, 1278648), (18, 1207612), (21, 1035096), (24, 905709), (28, 776322), (34, 639324), (36, 603806), (42, 517548), (43, 505512), (51, 426216), (56, 388161), (59, 368424), (63, 345032), (68, 319662), (72, 301903), (84, 258774), (86, 252756), (102, 213108), (118, 184212), (119, 182664), (126, 172516), (129, 168504), (136, 159831), (153, 142072), (168, 129387), (172, 126378), (177, 122808), (204, 106554), (236, 92106), (238, 91332), (252, 86258), (258, 84252), (301, 72216), (306, 71036), (344, 63189), (354, 61404), (357, 60888), (387, 56168), (408, 53277), (413, 52632), (472, 46053), (476, 45666), (504, 43129), (516, 42126), (531, 40936), (602, 36108), (612, 35518), (708, 30702), (714, 30444), (731, 29736), (774, 28084), (826, 26316), (903, 24072), (952, 22833), (1003, 21672), (1032, 21063), (1062, 20468), (1071, 20296), (1204, 18054), (1224, 17759), (1239, 17544), (1416, 15351), (1428, 15222), (1462, 14868), (1548, 14042), (1652, 13158), (1806, 12036), (2006, 10836), (2124, 10234), (2142, 10148), (2193, 9912), (2408, 9027), (2478, 8772), (2537, 8568), (2709, 8024), (2856, 7611), (2924, 7434), (3009, 7224), (3096, 7021), (3304, 6579), (3612, 6018), (3717, 5848), (4012, 5418), (4248, 5117), (4284, 5074), (4386, 4956)]