1908973386

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{364447}}^1$

素因数の和:364555

約数の個数: 32

約数和(自身を含む): 4285908480

約数和(自身を除く): 2376935094

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 5238, 364447, 728894, 1093341, 2186682, 3280023, 6560046, 9840069, 19680138, 35351359, 70702718, 106054077, 212108154, 318162231, 636324462, 954486693, 1908973386]

約数ペア:

[(1, 1908973386), (2, 954486693), (3, 636324462), (6, 318162231), (9, 212108154), (18, 106054077), (27, 70702718), (54, 35351359), (97, 19680138), (194, 9840069), (291, 6560046), (582, 3280023), (873, 2186682), (1746, 1093341), (2619, 728894), (5238, 364447)]