1887564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 5257728

約数和(自身を除く): 3370164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 977, 1932, 1954, 2931, 3908, 5862, 6839, 11724, 13678, 20517, 22471, 27356, 41034, 44942, 67413, 82068, 89884, 134826, 157297, 269652, 314594, 471891, 629188, 943782, 1887564]

約数ペア:

[(1, 1887564), (2, 943782), (3, 629188), (4, 471891), (6, 314594), (7, 269652), (12, 157297), (14, 134826), (21, 89884), (23, 82068), (28, 67413), (42, 44942), (46, 41034), (69, 27356), (84, 22471), (92, 20517), (138, 13678), (161, 11724), (276, 6839), (322, 5862), (483, 3908), (644, 2931), (966, 1954), (977, 1932)]