2546376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:698

約数の個数: 64

約数和(自身を含む): 7603200

約数和(自身を除く): 5056824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 659, 966, 1288, 1318, 1932, 1977, 2636, 3864, 3954, 4613, 5272, 7908, 9226, 13839, 15157, 15816, 18452, 27678, 30314, 36904, 45471, 55356, 60628, 90942, 106099, 110712, 121256, 181884, 212198, 318297, 363768, 424396, 636594, 848792, 1273188, 2546376]

約数ペア:

[(1, 2546376), (2, 1273188), (3, 848792), (4, 636594), (6, 424396), (7, 363768), (8, 318297), (12, 212198), (14, 181884), (21, 121256), (23, 110712), (24, 106099), (28, 90942), (42, 60628), (46, 55356), (56, 45471), (69, 36904), (84, 30314), (92, 27678), (138, 18452), (161, 15816), (168, 15157), (184, 13839), (276, 9226), (322, 7908), (483, 5272), (552, 4613), (644, 3954), (659, 3864), (966, 2636), (1288, 1977), (1318, 1932)]