1272012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 3575040

約数和(自身を除く): 2303028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 797, 798, 1594, 1596, 2391, 3188, 4782, 5579, 9564, 11158, 15143, 16737, 22316, 30286, 33474, 45429, 60572, 66948, 90858, 106001, 181716, 212002, 318003, 424004, 636006, 1272012]

約数ペア:

[(1, 1272012), (2, 636006), (3, 424004), (4, 318003), (6, 212002), (7, 181716), (12, 106001), (14, 90858), (19, 66948), (21, 60572), (28, 45429), (38, 33474), (42, 30286), (57, 22316), (76, 16737), (84, 15143), (114, 11158), (133, 9564), (228, 5579), (266, 4782), (399, 3188), (532, 2391), (797, 1596), (798, 1594)]