121818004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{395513}}^1$

素因数の和:395535

約数の個数: 24

約数和(自身を含む): 265785408

約数和(自身を除く): 143967404

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 395513, 791026, 1582052, 2768591, 4350643, 5537182, 8701286, 11074364, 17402572, 30454501, 60909002, 121818004]

約数ペア:

[(1, 121818004), (2, 60909002), (4, 30454501), (7, 17402572), (11, 11074364), (14, 8701286), (22, 5537182), (28, 4350643), (44, 2768591), (77, 1582052), (154, 791026), (308, 395513)]