18772326

素因数分解:

$2^1\times 3^2\times {\mathrm{641}}^1\times {\mathrm{1627}}^1$

素因数の和:2276

約数の個数: 24

約数和(自身を含む): 40761864

約数和(自身を除く): 21989538

約数列:

[1, 2, 3, 6, 9, 18, 641, 1282, 1627, 1923, 3254, 3846, 4881, 5769, 9762, 11538, 14643, 29286, 1042907, 2085814, 3128721, 6257442, 9386163, 18772326]

約数ペア:

[(1, 18772326), (2, 9386163), (3, 6257442), (6, 3128721), (9, 2085814), (18, 1042907), (641, 29286), (1282, 14643), (1627, 11538), (1923, 9762), (3254, 5769), (3846, 4881)]