672830982

素因数分解:

$2^1\times 3^3\times {\mathrm{331}}^1\times {\mathrm{37643}}^1$

素因数の和:37985

約数の個数: 32

約数和(自身を含む): 1499736960

約数和(自身を除く): 826905978

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 331, 662, 993, 1986, 2979, 5958, 8937, 17874, 37643, 75286, 112929, 225858, 338787, 677574, 1016361, 2032722, 12459833, 24919666, 37379499, 74758998, 112138497, 224276994, 336415491, 672830982]

約数ペア:

[(1, 672830982), (2, 336415491), (3, 224276994), (6, 112138497), (9, 74758998), (18, 37379499), (27, 24919666), (54, 12459833), (331, 2032722), (662, 1016361), (993, 677574), (1986, 338787), (2979, 225858), (5958, 112929), (8937, 75286), (17874, 37643)]