18349342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{15737}}^1$

素因数の和:15803

約数の個数: 16

約数和(自身を含む): 30594672

約数和(自身を除く): 12245330

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 15737, 31474, 173107, 346214, 834061, 1668122, 9174671, 18349342]

約数ペア:

[(1, 18349342), (2, 9174671), (11, 1668122), (22, 834061), (53, 346214), (106, 173107), (583, 31474), (1166, 15737)]