42878994

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{937}}^1$

素因数の和:1234

約数の個数: 32

約数和(自身を含む): 89147520

約数和(自身を除く): 46268526

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 263, 526, 789, 937, 1578, 1874, 2811, 5622, 7627, 15254, 22881, 27173, 45762, 54346, 81519, 163038, 246431, 492862, 739293, 1478586, 7146499, 14292998, 21439497, 42878994]

約数ペア:

[(1, 42878994), (2, 21439497), (3, 14292998), (6, 7146499), (29, 1478586), (58, 739293), (87, 492862), (174, 246431), (263, 163038), (526, 81519), (789, 54346), (937, 45762), (1578, 27173), (1874, 22881), (2811, 15254), (5622, 7627)]