18722881296

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{823}}^1\times {\mathrm{7523}}^1$

素因数の和:8370

約数の個数: 160

約数和(自身を含む): 61501777920

約数和(自身を除く): 42778896624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 823, 1008, 1512, 1646, 2469, 3024, 3292, 4938, 5761, 6584, 7407, 7523, 9876, 11522, 13168, 14814, 15046, 17283, 19752, 22221, 22569, 23044, 29628, 30092, 34566, 39504, 44442, 45138, 46088, 51849, 52661, 59256, 60184, 67707, 69132, 88884, 90276, 92176, 103698, 105322, 118512, 120368, 135414, 138264, 155547, 157983, 177768, 180552, 203121, 207396, 210644, 270828, 276528, 311094, 315966, 355536, 361104, 406242, 414792, 421288, 473949, 541656, 622188, 631932, 812484, 829584, 842576, 947898, 1083312, 1244376, 1263864, 1421847, 1624968, 1895796, 2488752, 2527728, 2843694, 3249936, 3791592, 5687388, 6191429, 7583184, 11374776, 12382858, 18574287, 22749552, 24765716, 37148574, 43340003, 49531432, 55722861, 74297148, 86680006, 99062864, 111445722, 130020009, 148594296, 167168583, 173360012, 222891444, 260040018, 297188592, 334337166, 346720024, 390060027, 445782888, 520080036, 668674332, 693440048, 780120054, 891565776, 1040160072, 1170180081, 1337348664, 1560240108, 2080320144, 2340360162, 2674697328, 3120480216, 4680720324, 6240960432, 9361440648, 18722881296]

約数ペア:

[(1, 18722881296), (2, 9361440648), (3, 6240960432), (4, 4680720324), (6, 3120480216), (7, 2674697328), (8, 2340360162), (9, 2080320144), (12, 1560240108), (14, 1337348664), (16, 1170180081), (18, 1040160072), (21, 891565776), (24, 780120054), (27, 693440048), (28, 668674332), (36, 520080036), (42, 445782888), (48, 390060027), (54, 346720024), (56, 334337166), (63, 297188592), (72, 260040018), (84, 222891444), (108, 173360012), (112, 167168583), (126, 148594296), (144, 130020009), (168, 111445722), (189, 99062864), (216, 86680006), (252, 74297148), (336, 55722861), (378, 49531432), (432, 43340003), (504, 37148574), (756, 24765716), (823, 22749552), (1008, 18574287), (1512, 12382858), (1646, 11374776), (2469, 7583184), (3024, 6191429), (3292, 5687388), (4938, 3791592), (5761, 3249936), (6584, 2843694), (7407, 2527728), (7523, 2488752), (9876, 1895796), (11522, 1624968), (13168, 1421847), (14814, 1263864), (15046, 1244376), (17283, 1083312), (19752, 947898), (22221, 842576), (22569, 829584), (23044, 812484), (29628, 631932), (30092, 622188), (34566, 541656), (39504, 473949), (44442, 421288), (45138, 414792), (46088, 406242), (51849, 361104), (52661, 355536), (59256, 315966), (60184, 311094), (67707, 276528), (69132, 270828), (88884, 210644), (90276, 207396), (92176, 203121), (103698, 180552), (105322, 177768), (118512, 157983), (120368, 155547), (135414, 138264)]