18260286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{276671}}^1$

素因数の和:276687

約数の個数: 16

約数和(自身を含む): 39840768

約数和(自身を除く): 21580482

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 276671, 553342, 830013, 1660026, 3043381, 6086762, 9130143, 18260286]

約数ペア:

[(1, 18260286), (2, 9130143), (3, 6086762), (6, 3043381), (11, 1660026), (22, 830013), (33, 553342), (66, 276671)]