19449864504

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{138319}}^1$

素因数の和:138375

約数の個数: 160

約数和(自身を含む): 64269004800

約数和(自身を除く): 44819140296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 81, 84, 93, 108, 124, 126, 162, 168, 186, 189, 216, 217, 248, 252, 279, 324, 372, 378, 434, 504, 558, 567, 648, 651, 744, 756, 837, 868, 1116, 1134, 1302, 1512, 1674, 1736, 1953, 2232, 2268, 2511, 2604, 3348, 3906, 4536, 5022, 5208, 5859, 6696, 7812, 10044, 11718, 15624, 17577, 20088, 23436, 35154, 46872, 70308, 138319, 140616, 276638, 414957, 553276, 829914, 968233, 1106552, 1244871, 1659828, 1936466, 2489742, 2904699, 3319656, 3734613, 3872932, 4287889, 4979484, 5809398, 7469226, 7745864, 8575778, 8714097, 9958968, 11203839, 11618796, 12863667, 14938452, 17151556, 17428194, 22407678, 23237592, 25727334, 26142291, 29876904, 30015223, 34303112, 34856388, 38591001, 44815356, 51454668, 52284582, 60030446, 69712776, 77182002, 78426873, 89630712, 90045669, 102909336, 104569164, 115773003, 120060892, 154364004, 156853746, 180091338, 209138328, 231546006, 240121784, 270137007, 308728008, 313707492, 347319009, 360182676, 463092012, 540274014, 627414984, 694638018, 720365352, 810411021, 926184024, 1080548028, 1389276036, 1620822042, 2161096056, 2431233063, 2778552072, 3241644084, 4862466126, 6483288168, 9724932252, 19449864504]

約数ペア:

[(1, 19449864504), (2, 9724932252), (3, 6483288168), (4, 4862466126), (6, 3241644084), (7, 2778552072), (8, 2431233063), (9, 2161096056), (12, 1620822042), (14, 1389276036), (18, 1080548028), (21, 926184024), (24, 810411021), (27, 720365352), (28, 694638018), (31, 627414984), (36, 540274014), (42, 463092012), (54, 360182676), (56, 347319009), (62, 313707492), (63, 308728008), (72, 270137007), (81, 240121784), (84, 231546006), (93, 209138328), (108, 180091338), (124, 156853746), (126, 154364004), (162, 120060892), (168, 115773003), (186, 104569164), (189, 102909336), (216, 90045669), (217, 89630712), (248, 78426873), (252, 77182002), (279, 69712776), (324, 60030446), (372, 52284582), (378, 51454668), (434, 44815356), (504, 38591001), (558, 34856388), (567, 34303112), (648, 30015223), (651, 29876904), (744, 26142291), (756, 25727334), (837, 23237592), (868, 22407678), (1116, 17428194), (1134, 17151556), (1302, 14938452), (1512, 12863667), (1674, 11618796), (1736, 11203839), (1953, 9958968), (2232, 8714097), (2268, 8575778), (2511, 7745864), (2604, 7469226), (3348, 5809398), (3906, 4979484), (4536, 4287889), (5022, 3872932), (5208, 3734613), (5859, 3319656), (6696, 2904699), (7812, 2489742), (10044, 1936466), (11718, 1659828), (15624, 1244871), (17577, 1106552), (20088, 968233), (23436, 829914), (35154, 553276), (46872, 414957), (70308, 276638), (138319, 140616)]