21543409008

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{715823}}^1$

素因数の和:715867

約数の個数: 120

約数和(自身を含む): 69234497280

約数和(自身を除く): 47691088272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 304, 342, 396, 418, 456, 528, 627, 684, 792, 836, 912, 1254, 1368, 1584, 1672, 1881, 2508, 2736, 3344, 3762, 5016, 7524, 10032, 15048, 30096, 715823, 1431646, 2147469, 2863292, 4294938, 5726584, 6442407, 7874053, 8589876, 11453168, 12884814, 13600637, 15748106, 17179752, 23622159, 25769628, 27201274, 31496212, 34359504, 40801911, 47244318, 51539256, 54402548, 62992424, 70866477, 81603822, 94488636, 103078512, 108805096, 122405733, 125984848, 141732954, 149607007, 163207644, 188977272, 217610192, 244811466, 283465908, 299214014, 326415288, 377954544, 448821021, 489622932, 566931816, 598428028, 652830576, 897642042, 979245864, 1133863632, 1196856056, 1346463063, 1795284084, 1958491728, 2393712112, 2692926126, 3590568168, 5385852252, 7181136336, 10771704504, 21543409008]

約数ペア:

[(1, 21543409008), (2, 10771704504), (3, 7181136336), (4, 5385852252), (6, 3590568168), (8, 2692926126), (9, 2393712112), (11, 1958491728), (12, 1795284084), (16, 1346463063), (18, 1196856056), (19, 1133863632), (22, 979245864), (24, 897642042), (33, 652830576), (36, 598428028), (38, 566931816), (44, 489622932), (48, 448821021), (57, 377954544), (66, 326415288), (72, 299214014), (76, 283465908), (88, 244811466), (99, 217610192), (114, 188977272), (132, 163207644), (144, 149607007), (152, 141732954), (171, 125984848), (176, 122405733), (198, 108805096), (209, 103078512), (228, 94488636), (264, 81603822), (304, 70866477), (342, 62992424), (396, 54402548), (418, 51539256), (456, 47244318), (528, 40801911), (627, 34359504), (684, 31496212), (792, 27201274), (836, 25769628), (912, 23622159), (1254, 17179752), (1368, 15748106), (1584, 13600637), (1672, 12884814), (1881, 11453168), (2508, 8589876), (2736, 7874053), (3344, 6442407), (3762, 5726584), (5016, 4294938), (7524, 2863292), (10032, 2147469), (15048, 1431646), (30096, 715823)]