19468008

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 64190880

約数和(自身を除く): 44722872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 107, 114, 126, 133, 152, 168, 171, 214, 228, 252, 266, 321, 342, 361, 399, 428, 456, 504, 532, 642, 684, 722, 749, 798, 856, 963, 1064, 1083, 1197, 1284, 1368, 1444, 1498, 1596, 1926, 2033, 2166, 2247, 2394, 2527, 2568, 2888, 2996, 3192, 3249, 3852, 4066, 4332, 4494, 4788, 5054, 5992, 6099, 6498, 6741, 7581, 7704, 8132, 8664, 8988, 9576, 10108, 12198, 12996, 13482, 14231, 15162, 16264, 17976, 18297, 20216, 22743, 24396, 25992, 26964, 28462, 30324, 36594, 38627, 42693, 45486, 48792, 53928, 56924, 60648, 73188, 77254, 85386, 90972, 113848, 115881, 128079, 146376, 154508, 170772, 181944, 231762, 256158, 270389, 309016, 341544, 347643, 463524, 512316, 540778, 695286, 811167, 927048, 1024632, 1081556, 1390572, 1622334, 2163112, 2433501, 2781144, 3244668, 4867002, 6489336, 9734004, 19468008]

約数ペア:

[(1, 19468008), (2, 9734004), (3, 6489336), (4, 4867002), (6, 3244668), (7, 2781144), (8, 2433501), (9, 2163112), (12, 1622334), (14, 1390572), (18, 1081556), (19, 1024632), (21, 927048), (24, 811167), (28, 695286), (36, 540778), (38, 512316), (42, 463524), (56, 347643), (57, 341544), (63, 309016), (72, 270389), (76, 256158), (84, 231762), (107, 181944), (114, 170772), (126, 154508), (133, 146376), (152, 128079), (168, 115881), (171, 113848), (214, 90972), (228, 85386), (252, 77254), (266, 73188), (321, 60648), (342, 56924), (361, 53928), (399, 48792), (428, 45486), (456, 42693), (504, 38627), (532, 36594), (642, 30324), (684, 28462), (722, 26964), (749, 25992), (798, 24396), (856, 22743), (963, 20216), (1064, 18297), (1083, 17976), (1197, 16264), (1284, 15162), (1368, 14231), (1444, 13482), (1498, 12996), (1596, 12198), (1926, 10108), (2033, 9576), (2166, 8988), (2247, 8664), (2394, 8132), (2527, 7704), (2568, 7581), (2888, 6741), (2996, 6498), (3192, 6099), (3249, 5992), (3852, 5054), (4066, 4788), (4332, 4494)]