2016540378

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{855191}}^1$

素因数の和:855330

約数の個数: 24

約数和(自身を含む): 4402528416

約数和(自身を除く): 2385988038

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 855191, 1710382, 2565573, 5131146, 7696719, 15393438, 112030021, 224060042, 336090063, 672180126, 1008270189, 2016540378]

約数ペア:

[(1, 2016540378), (2, 1008270189), (3, 672180126), (6, 336090063), (9, 224060042), (18, 112030021), (131, 15393438), (262, 7696719), (393, 5131146), (786, 2565573), (1179, 1710382), (2358, 855191)]