21082968792

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{27487}}^1$

素因数の和:27622

約数の個数: 128

約数和(自身を含む): 60561561600

約数和(自身を除く): 39478592808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 67, 72, 106, 108, 134, 159, 201, 212, 216, 268, 318, 402, 424, 477, 536, 603, 636, 804, 954, 1206, 1272, 1431, 1608, 1809, 1908, 2412, 2862, 3551, 3618, 3816, 4824, 5724, 7102, 7236, 10653, 11448, 14204, 14472, 21306, 27487, 28408, 31959, 42612, 54974, 63918, 82461, 85224, 95877, 109948, 127836, 164922, 191754, 219896, 247383, 255672, 329844, 383508, 494766, 659688, 742149, 767016, 989532, 1456811, 1484298, 1841629, 1979064, 2913622, 2968596, 3683258, 4370433, 5524887, 5827244, 5937192, 7366516, 8740866, 11049774, 11654488, 13111299, 14733032, 16574661, 17481732, 22099548, 26222598, 33149322, 34963464, 39333897, 44199096, 49723983, 52445196, 66298644, 78667794, 97606337, 99447966, 104890392, 132597288, 157335588, 195212674, 198895932, 292819011, 314671176, 390425348, 397791864, 585638022, 780850696, 878457033, 1171276044, 1756914066, 2342552088, 2635371099, 3513828132, 5270742198, 7027656264, 10541484396, 21082968792]

約数ペア:

[(1, 21082968792), (2, 10541484396), (3, 7027656264), (4, 5270742198), (6, 3513828132), (8, 2635371099), (9, 2342552088), (12, 1756914066), (18, 1171276044), (24, 878457033), (27, 780850696), (36, 585638022), (53, 397791864), (54, 390425348), (67, 314671176), (72, 292819011), (106, 198895932), (108, 195212674), (134, 157335588), (159, 132597288), (201, 104890392), (212, 99447966), (216, 97606337), (268, 78667794), (318, 66298644), (402, 52445196), (424, 49723983), (477, 44199096), (536, 39333897), (603, 34963464), (636, 33149322), (804, 26222598), (954, 22099548), (1206, 17481732), (1272, 16574661), (1431, 14733032), (1608, 13111299), (1809, 11654488), (1908, 11049774), (2412, 8740866), (2862, 7366516), (3551, 5937192), (3618, 5827244), (3816, 5524887), (4824, 4370433), (5724, 3683258), (7102, 2968596), (7236, 2913622), (10653, 1979064), (11448, 1841629), (14204, 1484298), (14472, 1456811), (21306, 989532), (27487, 767016), (28408, 742149), (31959, 659688), (42612, 494766), (54974, 383508), (63918, 329844), (82461, 255672), (85224, 247383), (95877, 219896), (109948, 191754), (127836, 164922)]