218850018

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61927}}^1$

素因数の和:61982

約数の個数: 32

約数和(自身を含む): 475607040

約数和(自身を除く): 256757022

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 61927, 123854, 185781, 371562, 1176613, 1919737, 2353226, 3529839, 3839474, 5759211, 7059678, 11518422, 36475003, 72950006, 109425009, 218850018]

約数ペア:

[(1, 218850018), (2, 109425009), (3, 72950006), (6, 36475003), (19, 11518422), (31, 7059678), (38, 5759211), (57, 3839474), (62, 3529839), (93, 2353226), (114, 1919737), (186, 1176613), (589, 371562), (1178, 185781), (1767, 123854), (3534, 61927)]