6644274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 16794624

約数和(自身を除く): 10150350

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 129, 182, 258, 273, 283, 301, 546, 559, 566, 602, 849, 903, 1118, 1677, 1698, 1806, 1981, 3354, 3679, 3913, 3962, 5943, 7358, 7826, 11037, 11739, 11886, 12169, 22074, 23478, 24338, 25753, 36507, 51506, 73014, 77259, 85183, 154518, 158197, 170366, 255549, 316394, 474591, 511098, 949182, 1107379, 2214758, 3322137, 6644274]

約数ペア:

[(1, 6644274), (2, 3322137), (3, 2214758), (6, 1107379), (7, 949182), (13, 511098), (14, 474591), (21, 316394), (26, 255549), (39, 170366), (42, 158197), (43, 154518), (78, 85183), (86, 77259), (91, 73014), (129, 51506), (182, 36507), (258, 25753), (273, 24338), (283, 23478), (301, 22074), (546, 12169), (559, 11886), (566, 11739), (602, 11037), (849, 7826), (903, 7358), (1118, 5943), (1677, 3962), (1698, 3913), (1806, 3679), (1981, 3354)]