2651346

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{1327}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 6055680

約数和(自身を除く): 3404334

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1327, 1998, 2654, 3981, 7962, 11943, 23886, 35829, 49099, 71658, 98198, 147297, 294594, 441891, 883782, 1325673, 2651346]

約数ペア:

[(1, 2651346), (2, 1325673), (3, 883782), (6, 441891), (9, 294594), (18, 147297), (27, 98198), (37, 71658), (54, 49099), (74, 35829), (111, 23886), (222, 11943), (333, 7962), (666, 3981), (999, 2654), (1327, 1998)]