16561044

素因数分解:

$2^2\times 3^3\times {\mathrm{153343}}^1$

素因数の和:153356

約数の個数: 24

約数和(自身を含む): 42936320

約数和(自身を除く): 26375276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 153343, 306686, 460029, 613372, 920058, 1380087, 1840116, 2760174, 4140261, 5520348, 8280522, 16561044]

約数ペア:

[(1, 16561044), (2, 8280522), (3, 5520348), (4, 4140261), (6, 2760174), (9, 1840116), (12, 1380087), (18, 920058), (27, 613372), (36, 460029), (54, 306686), (108, 153343)]