18115342

素因数分解:

$2^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{2153}}^1$

素因数の和:2763

約数の個数: 16

約数和(自身を含む): 31120992

約数和(自身を除く): 13005650

約数列:

[1, 2, 7, 14, 601, 1202, 2153, 4207, 4306, 8414, 15071, 30142, 1293953, 2587906, 9057671, 18115342]

約数ペア:

[(1, 18115342), (2, 9057671), (7, 2587906), (14, 1293953), (601, 30142), (1202, 15071), (2153, 8414), (4207, 4306)]