129845982

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{10271}}^1$

素因数の和:10333

約数の個数: 48

約数和(自身を含む): 309146112

約数和(自身を除く): 179300130

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1806, 2107, 4214, 6321, 10271, 12642, 20542, 30813, 61626, 71897, 143794, 215691, 431382, 441653, 503279, 883306, 1006558, 1324959, 1509837, 2649918, 3019674, 3091571, 6183142, 9274713, 18549426, 21640997, 43281994, 64922991, 129845982]

約数ペア:

[(1, 129845982), (2, 64922991), (3, 43281994), (6, 21640997), (7, 18549426), (14, 9274713), (21, 6183142), (42, 3091571), (43, 3019674), (49, 2649918), (86, 1509837), (98, 1324959), (129, 1006558), (147, 883306), (258, 503279), (294, 441653), (301, 431382), (602, 215691), (903, 143794), (1806, 71897), (2107, 61626), (4214, 30813), (6321, 20542), (10271, 12642)]