21943836

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{21019}}^1$

素因数の和:21058

約数の個数: 36

約数和(自身を含む): 57384600

約数和(自身を除く): 35440764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 21019, 42038, 63057, 84076, 126114, 189171, 252228, 378342, 609551, 756684, 1219102, 1828653, 2438204, 3657306, 5485959, 7314612, 10971918, 21943836]

約数ペア:

[(1, 21943836), (2, 10971918), (3, 7314612), (4, 5485959), (6, 3657306), (9, 2438204), (12, 1828653), (18, 1219102), (29, 756684), (36, 609551), (58, 378342), (87, 252228), (116, 189171), (174, 126114), (261, 84076), (348, 63057), (522, 42038), (1044, 21019)]