121567356

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{20717}}^1$

素因数の和:20890

約数の個数: 36

約数和(自身を含む): 309195432

約数和(自身を除く): 187628076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 5868, 20717, 41434, 62151, 82868, 124302, 186453, 248604, 372906, 745812, 3376871, 6753742, 10130613, 13507484, 20261226, 30391839, 40522452, 60783678, 121567356]

約数ペア:

[(1, 121567356), (2, 60783678), (3, 40522452), (4, 30391839), (6, 20261226), (9, 13507484), (12, 10130613), (18, 6753742), (36, 3376871), (163, 745812), (326, 372906), (489, 248604), (652, 186453), (978, 124302), (1467, 82868), (1956, 62151), (2934, 41434), (5868, 20717)]