27924984

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 80730000

約数和(自身を除く): 52805016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 137, 149, 152, 171, 228, 274, 298, 342, 411, 447, 456, 548, 596, 684, 822, 894, 1096, 1192, 1233, 1341, 1368, 1644, 1788, 2466, 2603, 2682, 2831, 3288, 3576, 4932, 5206, 5364, 5662, 7809, 8493, 9864, 10412, 10728, 11324, 15618, 16986, 20413, 20824, 22648, 23427, 25479, 31236, 33972, 40826, 46854, 50958, 61239, 62472, 67944, 81652, 93708, 101916, 122478, 163304, 183717, 187416, 203832, 244956, 367434, 387847, 489912, 734868, 775694, 1163541, 1469736, 1551388, 2327082, 3102776, 3490623, 4654164, 6981246, 9308328, 13962492, 27924984]

約数ペア:

[(1, 27924984), (2, 13962492), (3, 9308328), (4, 6981246), (6, 4654164), (8, 3490623), (9, 3102776), (12, 2327082), (18, 1551388), (19, 1469736), (24, 1163541), (36, 775694), (38, 734868), (57, 489912), (72, 387847), (76, 367434), (114, 244956), (137, 203832), (149, 187416), (152, 183717), (171, 163304), (228, 122478), (274, 101916), (298, 93708), (342, 81652), (411, 67944), (447, 62472), (456, 61239), (548, 50958), (596, 46854), (684, 40826), (822, 33972), (894, 31236), (1096, 25479), (1192, 23427), (1233, 22648), (1341, 20824), (1368, 20413), (1644, 16986), (1788, 15618), (2466, 11324), (2603, 10728), (2682, 10412), (2831, 9864), (3288, 8493), (3576, 7809), (4932, 5662), (5206, 5364)]