8780526

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 20127744

約数和(自身を除く): 11347218

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 127, 138, 167, 207, 254, 334, 381, 414, 501, 762, 1002, 1143, 1503, 2286, 2921, 3006, 3841, 5842, 7682, 8763, 11523, 17526, 21209, 23046, 26289, 34569, 42418, 52578, 63627, 69138, 127254, 190881, 381762, 487807, 975614, 1463421, 2926842, 4390263, 8780526]

約数ペア:

[(1, 8780526), (2, 4390263), (3, 2926842), (6, 1463421), (9, 975614), (18, 487807), (23, 381762), (46, 190881), (69, 127254), (127, 69138), (138, 63627), (167, 52578), (207, 42418), (254, 34569), (334, 26289), (381, 23046), (414, 21209), (501, 17526), (762, 11523), (1002, 8763), (1143, 7682), (1503, 5842), (2286, 3841), (2921, 3006)]