20180358

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101921}}^1$

素因数の和:101940

約数の個数: 24

約数和(自身を含む): 47699496

約数和(自身を除く): 27519138

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 101921, 203842, 305763, 611526, 917289, 1121131, 1834578, 2242262, 3363393, 6726786, 10090179, 20180358]

約数ペア:

[(1, 20180358), (2, 10090179), (3, 6726786), (6, 3363393), (9, 2242262), (11, 1834578), (18, 1121131), (22, 917289), (33, 611526), (66, 305763), (99, 203842), (198, 101921)]