18612018

素因数分解:

$2^1\times 3^4\times {\mathrm{114889}}^1$

素因数の和:114903

約数の個数: 20

約数和(自身を含む): 41705070

約数和(自身を除く): 23093052

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 114889, 229778, 344667, 689334, 1034001, 2068002, 3102003, 6204006, 9306009, 18612018]

約数ペア:

[(1, 18612018), (2, 9306009), (3, 6204006), (6, 3102003), (9, 2068002), (18, 1034001), (27, 689334), (54, 344667), (81, 229778), (162, 114889)]