17940984984

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{105899}}^1$

素因数の和:106105

約数の個数: 96

約数和(自身を含む): 52617474000

約数和(自身を除く): 34676489016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 181, 234, 312, 362, 468, 543, 724, 936, 1086, 1448, 1629, 2172, 2353, 3258, 4344, 4706, 6516, 7059, 9412, 13032, 14118, 18824, 21177, 28236, 42354, 56472, 84708, 105899, 169416, 211798, 317697, 423596, 635394, 847192, 953091, 1270788, 1376687, 1906182, 2541576, 2753374, 3812364, 4130061, 5506748, 7624728, 8260122, 11013496, 12390183, 16520244, 19167719, 24780366, 33040488, 38335438, 49560732, 57503157, 76670876, 99121464, 115006314, 153341752, 172509471, 230012628, 249180347, 345018942, 460025256, 498360694, 690037884, 747541041, 996721388, 1380075768, 1495082082, 1993442776, 2242623123, 2990164164, 4485246246, 5980328328, 8970492492, 17940984984]

約数ペア:

[(1, 17940984984), (2, 8970492492), (3, 5980328328), (4, 4485246246), (6, 2990164164), (8, 2242623123), (9, 1993442776), (12, 1495082082), (13, 1380075768), (18, 996721388), (24, 747541041), (26, 690037884), (36, 498360694), (39, 460025256), (52, 345018942), (72, 249180347), (78, 230012628), (104, 172509471), (117, 153341752), (156, 115006314), (181, 99121464), (234, 76670876), (312, 57503157), (362, 49560732), (468, 38335438), (543, 33040488), (724, 24780366), (936, 19167719), (1086, 16520244), (1448, 12390183), (1629, 11013496), (2172, 8260122), (2353, 7624728), (3258, 5506748), (4344, 4130061), (4706, 3812364), (6516, 2753374), (7059, 2541576), (9412, 1906182), (13032, 1376687), (14118, 1270788), (18824, 953091), (21177, 847192), (28236, 635394), (42354, 423596), (56472, 317697), (84708, 211798), (105899, 169416)]