642730002

素因数分解:

$2^1\times 3^1\times {\mathrm{8363}}^1\times {\mathrm{12809}}^1$

素因数の和:21177

約数の個数: 16

約数和(自身を含む): 1285714080

約数和(自身を除く): 642984078

約数列:

[1, 2, 3, 6, 8363, 12809, 16726, 25089, 25618, 38427, 50178, 76854, 107121667, 214243334, 321365001, 642730002]

約数ペア:

[(1, 642730002), (2, 321365001), (3, 214243334), (6, 107121667), (8363, 76854), (12809, 50178), (16726, 38427), (25089, 25618)]