12750786

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1621}}^1$

素因数の和:1671

約数の個数: 48

約数和(自身を含む): 30363840

約数和(自身を除く): 17613054

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 1621, 2622, 3242, 3933, 4863, 7866, 9726, 14589, 29178, 30799, 37283, 61598, 74566, 92397, 111849, 184794, 223698, 277191, 335547, 554382, 671094, 708377, 1416754, 2125131, 4250262, 6375393, 12750786]

約数ペア:

[(1, 12750786), (2, 6375393), (3, 4250262), (6, 2125131), (9, 1416754), (18, 708377), (19, 671094), (23, 554382), (38, 335547), (46, 277191), (57, 223698), (69, 184794), (114, 111849), (138, 92397), (171, 74566), (207, 61598), (342, 37283), (414, 30799), (437, 29178), (874, 14589), (1311, 9726), (1621, 7866), (2622, 4863), (3242, 3933)]