18289836

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{17519}}^1$

素因数の和:17558

約数の個数: 36

約数和(自身を含む): 47829600

約数和(自身を除く): 29539764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 17519, 35038, 52557, 70076, 105114, 157671, 210228, 315342, 508051, 630684, 1016102, 1524153, 2032204, 3048306, 4572459, 6096612, 9144918, 18289836]

約数ペア:

[(1, 18289836), (2, 9144918), (3, 6096612), (4, 4572459), (6, 3048306), (9, 2032204), (12, 1524153), (18, 1016102), (29, 630684), (36, 508051), (58, 315342), (87, 210228), (116, 157671), (174, 105114), (261, 70076), (348, 52557), (522, 35038), (1044, 17519)]