12813438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{367}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 29304576

約数和(自身を除く): 16491138

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 367, 506, 529, 734, 759, 1058, 1101, 1518, 1587, 2202, 3174, 4037, 5819, 8074, 8441, 11638, 12111, 16882, 17457, 24222, 25323, 34914, 50646, 92851, 185702, 194143, 278553, 388286, 557106, 582429, 1164858, 2135573, 4271146, 6406719, 12813438]

約数ペア:

[(1, 12813438), (2, 6406719), (3, 4271146), (6, 2135573), (11, 1164858), (22, 582429), (23, 557106), (33, 388286), (46, 278553), (66, 194143), (69, 185702), (138, 92851), (253, 50646), (367, 34914), (506, 25323), (529, 24222), (734, 17457), (759, 16882), (1058, 12111), (1101, 11638), (1518, 8441), (1587, 8074), (2202, 5819), (3174, 4037)]