257943006

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{842951}}^1$

素因数の和:842976

約数の個数: 24

約数和(自身を含む): 591752304

約数和(自身を除く): 333809298

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 842951, 1685902, 2528853, 5057706, 7586559, 14330167, 15173118, 28660334, 42990501, 85981002, 128971503, 257943006]

約数ペア:

[(1, 257943006), (2, 128971503), (3, 85981002), (6, 42990501), (9, 28660334), (17, 15173118), (18, 14330167), (34, 7586559), (51, 5057706), (102, 2528853), (153, 1685902), (306, 842951)]