1321644078

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{138799}}^1$

素因数の和:138853

約数の個数: 36

約数和(自身を含む): 2993499600

約数和(自身を除く): 1671855522

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 529, 1058, 1587, 3174, 4761, 9522, 138799, 277598, 416397, 832794, 1249191, 2498382, 3192377, 6384754, 9577131, 19154262, 28731393, 57462786, 73424671, 146849342, 220274013, 440548026, 660822039, 1321644078]

約数ペア:

[(1, 1321644078), (2, 660822039), (3, 440548026), (6, 220274013), (9, 146849342), (18, 73424671), (23, 57462786), (46, 28731393), (69, 19154262), (138, 9577131), (207, 6384754), (414, 3192377), (529, 2498382), (1058, 1249191), (1587, 832794), (3174, 416397), (4761, 277598), (9522, 138799)]