39896604

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 117976320

約数和(自身を除く): 78079716

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 43, 44, 54, 66, 71, 86, 99, 108, 121, 129, 132, 142, 172, 198, 213, 242, 258, 284, 297, 363, 387, 396, 426, 473, 484, 516, 594, 639, 726, 774, 781, 852, 946, 1089, 1161, 1188, 1278, 1419, 1452, 1548, 1562, 1892, 1917, 2178, 2322, 2343, 2556, 2838, 3053, 3124, 3267, 3834, 4257, 4356, 4644, 4686, 5203, 5676, 6106, 6534, 7029, 7668, 8514, 8591, 9159, 9372, 10406, 12212, 12771, 13068, 14058, 15609, 17028, 17182, 18318, 20812, 21087, 25542, 25773, 27477, 28116, 31218, 33583, 34364, 36636, 42174, 46827, 51084, 51546, 54954, 62436, 67166, 77319, 82431, 84348, 93654, 100749, 103092, 109908, 134332, 140481, 154638, 164862, 187308, 201498, 231957, 280962, 302247, 309276, 329724, 369413, 402996, 463914, 561924, 604494, 738826, 906741, 927828, 1108239, 1208988, 1477652, 1813482, 2216478, 3324717, 3626964, 4432956, 6649434, 9974151, 13298868, 19948302, 39896604]

約数ペア:

[(1, 39896604), (2, 19948302), (3, 13298868), (4, 9974151), (6, 6649434), (9, 4432956), (11, 3626964), (12, 3324717), (18, 2216478), (22, 1813482), (27, 1477652), (33, 1208988), (36, 1108239), (43, 927828), (44, 906741), (54, 738826), (66, 604494), (71, 561924), (86, 463914), (99, 402996), (108, 369413), (121, 329724), (129, 309276), (132, 302247), (142, 280962), (172, 231957), (198, 201498), (213, 187308), (242, 164862), (258, 154638), (284, 140481), (297, 134332), (363, 109908), (387, 103092), (396, 100749), (426, 93654), (473, 84348), (484, 82431), (516, 77319), (594, 67166), (639, 62436), (726, 54954), (774, 51546), (781, 51084), (852, 46827), (946, 42174), (1089, 36636), (1161, 34364), (1188, 33583), (1278, 31218), (1419, 28116), (1452, 27477), (1548, 25773), (1562, 25542), (1892, 21087), (1917, 20812), (2178, 18318), (2322, 17182), (2343, 17028), (2556, 15609), (2838, 14058), (3053, 13068), (3124, 12771), (3267, 12212), (3834, 10406), (4257, 9372), (4356, 9159), (4644, 8591), (4686, 8514), (5203, 7668), (5676, 7029), (6106, 6534)]