18701203024

素因数分解:

$2^4\times 7^1\times {\mathrm{166975027}}^1$

素因数の和:166975042

約数の個数: 20

約数和(自身を含む): 41409806944

約数和(自身を除く): 22708603920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 166975027, 333950054, 667900108, 1168825189, 1335800216, 2337650378, 2671600432, 4675300756, 9350601512, 18701203024]

約数ペア:

[(1, 18701203024), (2, 9350601512), (4, 4675300756), (7, 2671600432), (8, 2337650378), (14, 1335800216), (16, 1168825189), (28, 667900108), (56, 333950054), (112, 166975027)]