128552946

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1260323}}^1$

素因数の和:1260345

約数の個数: 16

約数和(自身を含む): 272229984

約数和(自身を除く): 143677038

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1260323, 2520646, 3780969, 7561938, 21425491, 42850982, 64276473, 128552946]

約数ペア:

[(1, 128552946), (2, 64276473), (3, 42850982), (6, 21425491), (17, 7561938), (34, 3780969), (51, 2520646), (102, 1260323)]