12809004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1747}}^1$

素因数の和:1814

約数の個数: 48

約数和(自身を含む): 32890368

約数和(自身を除く): 20081364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1747, 1833, 2444, 3494, 3666, 5241, 6988, 7332, 10482, 20964, 22711, 45422, 68133, 82109, 90844, 136266, 164218, 246327, 272532, 328436, 492654, 985308, 1067417, 2134834, 3202251, 4269668, 6404502, 12809004]

約数ペア:

[(1, 12809004), (2, 6404502), (3, 4269668), (4, 3202251), (6, 2134834), (12, 1067417), (13, 985308), (26, 492654), (39, 328436), (47, 272532), (52, 246327), (78, 164218), (94, 136266), (141, 90844), (156, 82109), (188, 68133), (282, 45422), (564, 22711), (611, 20964), (1222, 10482), (1747, 7332), (1833, 6988), (2444, 5241), (3494, 3666)]