19122048

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{503}}^1$

素因数の和:537

約数の個数: 128

約数和(自身を含む): 61689600

約数和(自身を除く): 42567552

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 264, 288, 297, 352, 384, 396, 432, 503, 528, 576, 594, 704, 792, 864, 1006, 1056, 1152, 1188, 1408, 1509, 1584, 1728, 2012, 2112, 2376, 3018, 3168, 3456, 4024, 4224, 4527, 4752, 5533, 6036, 6336, 8048, 9054, 9504, 11066, 12072, 12672, 13581, 16096, 16599, 18108, 19008, 22132, 24144, 27162, 32192, 33198, 36216, 38016, 44264, 48288, 49797, 54324, 64384, 66396, 72432, 88528, 96576, 99594, 108648, 132792, 144864, 149391, 177056, 193152, 199188, 217296, 265584, 289728, 298782, 354112, 398376, 434592, 531168, 579456, 597564, 708224, 796752, 869184, 1062336, 1195128, 1593504, 1738368, 2124672, 2390256, 3187008, 4780512, 6374016, 9561024, 19122048]

約数ペア:

[(1, 19122048), (2, 9561024), (3, 6374016), (4, 4780512), (6, 3187008), (8, 2390256), (9, 2124672), (11, 1738368), (12, 1593504), (16, 1195128), (18, 1062336), (22, 869184), (24, 796752), (27, 708224), (32, 597564), (33, 579456), (36, 531168), (44, 434592), (48, 398376), (54, 354112), (64, 298782), (66, 289728), (72, 265584), (88, 217296), (96, 199188), (99, 193152), (108, 177056), (128, 149391), (132, 144864), (144, 132792), (176, 108648), (192, 99594), (198, 96576), (216, 88528), (264, 72432), (288, 66396), (297, 64384), (352, 54324), (384, 49797), (396, 48288), (432, 44264), (503, 38016), (528, 36216), (576, 33198), (594, 32192), (704, 27162), (792, 24144), (864, 22132), (1006, 19008), (1056, 18108), (1152, 16599), (1188, 16096), (1408, 13581), (1509, 12672), (1584, 12072), (1728, 11066), (2012, 9504), (2112, 9054), (2376, 8048), (3018, 6336), (3168, 6036), (3456, 5533), (4024, 4752), (4224, 4527)]