64589994

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{170873}}^1$

素因数の和:170891

約数の個数: 32

約数和(自身を含む): 164039040

約数和(自身を除く): 99449046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 170873, 341746, 512619, 1025238, 1196111, 1537857, 2392222, 3075714, 3588333, 4613571, 7176666, 9227142, 10764999, 21529998, 32294997, 64589994]

約数ペア:

[(1, 64589994), (2, 32294997), (3, 21529998), (6, 10764999), (7, 9227142), (9, 7176666), (14, 4613571), (18, 3588333), (21, 3075714), (27, 2392222), (42, 1537857), (54, 1196111), (63, 1025238), (126, 512619), (189, 341746), (378, 170873)]