40502646

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{17443}}^1$

素因数の和:17497

約数の個数: 32

約数和(自身を含む): 92104320

約数和(自身を除く): 51601674

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 17443, 34886, 52329, 104658, 156987, 313974, 470961, 750049, 941922, 1500098, 2250147, 4500294, 6750441, 13500882, 20251323, 40502646]

約数ペア:

[(1, 40502646), (2, 20251323), (3, 13500882), (6, 6750441), (9, 4500294), (18, 2250147), (27, 1500098), (43, 941922), (54, 750049), (86, 470961), (129, 313974), (258, 156987), (387, 104658), (774, 52329), (1161, 34886), (2322, 17443)]