2126173878

素因数分解:

$2^1\times 3^2\times {\mathrm{19889}}^1\times {\mathrm{5939}}^1$

素因数の和:25836

約数の個数: 24

約数和(自身を含む): 4607717400

約数和(自身を除く): 2481543522

約数列:

[1, 2, 3, 6, 9, 18, 5939, 11878, 17817, 19889, 35634, 39778, 53451, 59667, 106902, 119334, 179001, 358002, 118120771, 236241542, 354362313, 708724626, 1063086939, 2126173878]

約数ペア:

[(1, 2126173878), (2, 1063086939), (3, 708724626), (6, 354362313), (9, 236241542), (18, 118120771), (5939, 358002), (11878, 179001), (17817, 119334), (19889, 106902), (35634, 59667), (39778, 53451)]