39937914

素因数分解:

$2^1\times 3^3\times {\mathrm{857}}^1\times {\mathrm{863}}^1$

素因数の和:1731

約数の個数: 32

約数和(自身を含む): 88957440

約数和(自身を除く): 49019526

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 857, 863, 1714, 1726, 2571, 2589, 5142, 5178, 7713, 7767, 15426, 15534, 23139, 23301, 46278, 46602, 739591, 1479182, 2218773, 4437546, 6656319, 13312638, 19968957, 39937914]

約数ペア:

[(1, 39937914), (2, 19968957), (3, 13312638), (6, 6656319), (9, 4437546), (18, 2218773), (27, 1479182), (54, 739591), (857, 46602), (863, 46278), (1714, 23301), (1726, 23139), (2571, 15534), (2589, 15426), (5142, 7767), (5178, 7713)]