21554401056

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{86389}}^1$

素因数の和:86538

約数の個数: 96

約数和(自身を含む): 59563486080

約数和(自身を除く): 38009085024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 113, 138, 184, 226, 276, 339, 368, 452, 552, 678, 736, 904, 1104, 1356, 1808, 2208, 2599, 2712, 3616, 5198, 5424, 7797, 10396, 10848, 15594, 20792, 31188, 41584, 62376, 83168, 86389, 124752, 172778, 249504, 259167, 345556, 518334, 691112, 1036668, 1382224, 1986947, 2073336, 2764448, 3973894, 4146672, 5960841, 7947788, 8293344, 9761957, 11921682, 15895576, 19523914, 23843364, 29285871, 31791152, 39047828, 47686728, 58571742, 63582304, 78095656, 95373456, 117143484, 156191312, 190746912, 224525011, 234286968, 312382624, 449050022, 468573936, 673575033, 898100044, 937147872, 1347150066, 1796200088, 2694300132, 3592400176, 5388600264, 7184800352, 10777200528, 21554401056]

約数ペア:

[(1, 21554401056), (2, 10777200528), (3, 7184800352), (4, 5388600264), (6, 3592400176), (8, 2694300132), (12, 1796200088), (16, 1347150066), (23, 937147872), (24, 898100044), (32, 673575033), (46, 468573936), (48, 449050022), (69, 312382624), (92, 234286968), (96, 224525011), (113, 190746912), (138, 156191312), (184, 117143484), (226, 95373456), (276, 78095656), (339, 63582304), (368, 58571742), (452, 47686728), (552, 39047828), (678, 31791152), (736, 29285871), (904, 23843364), (1104, 19523914), (1356, 15895576), (1808, 11921682), (2208, 9761957), (2599, 8293344), (2712, 7947788), (3616, 5960841), (5198, 4146672), (5424, 3973894), (7797, 2764448), (10396, 2073336), (10848, 1986947), (15594, 1382224), (20792, 1036668), (31188, 691112), (41584, 518334), (62376, 345556), (83168, 259167), (86389, 249504), (124752, 172778)]