3870774

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{1667}}^1$

素因数の和:1721

約数の個数: 32

約数和(自身を含む): 8807040

約数和(自身を除く): 4936266

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 1667, 2322, 3334, 5001, 10002, 15003, 30006, 45009, 71681, 90018, 143362, 215043, 430086, 645129, 1290258, 1935387, 3870774]

約数ペア:

[(1, 3870774), (2, 1935387), (3, 1290258), (6, 645129), (9, 430086), (18, 215043), (27, 143362), (43, 90018), (54, 71681), (86, 45009), (129, 30006), (258, 15003), (387, 10002), (774, 5001), (1161, 3334), (1667, 2322)]