16565364

素因数分解:

$2^2\times 3^3\times {\mathrm{163}}^1\times {\mathrm{941}}^1$

素因数の和:1117

約数の個数: 48

約数和(自身を含む): 43256640

約数和(自身を除く): 26691276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 326, 489, 652, 941, 978, 1467, 1882, 1956, 2823, 2934, 3764, 4401, 5646, 5868, 8469, 8802, 11292, 16938, 17604, 25407, 33876, 50814, 101628, 153383, 306766, 460149, 613532, 920298, 1380447, 1840596, 2760894, 4141341, 5521788, 8282682, 16565364]

約数ペア:

[(1, 16565364), (2, 8282682), (3, 5521788), (4, 4141341), (6, 2760894), (9, 1840596), (12, 1380447), (18, 920298), (27, 613532), (36, 460149), (54, 306766), (108, 153383), (163, 101628), (326, 50814), (489, 33876), (652, 25407), (941, 17604), (978, 16938), (1467, 11292), (1882, 8802), (1956, 8469), (2823, 5868), (2934, 5646), (3764, 4401)]