457434

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 1045440

約数和(自身を除く): 588006

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 197, 258, 387, 394, 591, 774, 1161, 1182, 1773, 2322, 3546, 5319, 8471, 10638, 16942, 25413, 50826, 76239, 152478, 228717, 457434]

約数ペア:

[(1, 457434), (2, 228717), (3, 152478), (6, 76239), (9, 50826), (18, 25413), (27, 16942), (43, 10638), (54, 8471), (86, 5319), (129, 3546), (197, 2322), (258, 1773), (387, 1182), (394, 1161), (591, 774)]