18984612

素因数分解:

$2^2\times 3^1\times {\mathrm{827}}^1\times {\mathrm{1913}}^1$

素因数の和:2747

約数の個数: 24

約数和(自身を含む): 44374176

約数和(自身を除く): 25389564

約数列:

[1, 2, 3, 4, 6, 12, 827, 1654, 1913, 2481, 3308, 3826, 4962, 5739, 7652, 9924, 11478, 22956, 1582051, 3164102, 4746153, 6328204, 9492306, 18984612]

約数ペア:

[(1, 18984612), (2, 9492306), (3, 6328204), (4, 4746153), (6, 3164102), (12, 1582051), (827, 22956), (1654, 11478), (1913, 9924), (2481, 7652), (3308, 5739), (3826, 4962)]