245734938

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{105829}}^1$

素因数の和:105883

約数の個数: 32

約数和(自身を含む): 558782400

約数和(自身を除く): 313047462

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 105829, 211658, 317487, 634974, 952461, 1904922, 2857383, 4550647, 5714766, 9101294, 13651941, 27303882, 40955823, 81911646, 122867469, 245734938]

約数ペア:

[(1, 245734938), (2, 122867469), (3, 81911646), (6, 40955823), (9, 27303882), (18, 13651941), (27, 9101294), (43, 5714766), (54, 4550647), (86, 2857383), (129, 1904922), (258, 952461), (387, 634974), (774, 317487), (1161, 211658), (2322, 105829)]