2123470291782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4751}}^1\times {\mathrm{145777}}^1$

素因数の和:150613

約数の個数: 64

約数和(自身を含む): 4921204045824

約数和(自身を除く): 2797733754042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 4751, 9502, 14253, 28506, 33257, 66514, 99771, 145777, 199542, 291554, 346823, 437331, 693646, 874662, 1020439, 1040469, 2040878, 2080938, 2427761, 3061317, 4855522, 6122634, 7283283, 10641721, 14566566, 21283442, 31925163, 63850326, 74492047, 148984094, 223476141, 446952282, 692586527, 1385173054, 2077759581, 4155519162, 4848105689, 9696211378, 14544317067, 29088634134, 50558816471, 101117632942, 151676449413, 303352898826, 353911715297, 707823430594, 1061735145891, 2123470291782]

約数ペア:

[(1, 2123470291782), (2, 1061735145891), (3, 707823430594), (6, 353911715297), (7, 303352898826), (14, 151676449413), (21, 101117632942), (42, 50558816471), (73, 29088634134), (146, 14544317067), (219, 9696211378), (438, 4848105689), (511, 4155519162), (1022, 2077759581), (1533, 1385173054), (3066, 692586527), (4751, 446952282), (9502, 223476141), (14253, 148984094), (28506, 74492047), (33257, 63850326), (66514, 31925163), (99771, 21283442), (145777, 14566566), (199542, 10641721), (291554, 7283283), (346823, 6122634), (437331, 4855522), (693646, 3061317), (874662, 2427761), (1020439, 2080938), (1040469, 2040878)]