180804954

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{9749}}^1$

素因数の和:10046

約数の個数: 32

約数和(自身を含む): 395928000

約数和(自身を除く): 215123046

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 281, 562, 843, 1686, 3091, 6182, 9273, 9749, 18546, 19498, 29247, 58494, 107239, 214478, 321717, 643434, 2739469, 5478938, 8218407, 16436814, 30134159, 60268318, 90402477, 180804954]

約数ペア:

[(1, 180804954), (2, 90402477), (3, 60268318), (6, 30134159), (11, 16436814), (22, 8218407), (33, 5478938), (66, 2739469), (281, 643434), (562, 321717), (843, 214478), (1686, 107239), (3091, 58494), (6182, 29247), (9273, 19498), (9749, 18546)]