27887022

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1117}}^1$

素因数の和:1217

約数の個数: 48

約数和(自身を含む): 64530960

約数和(自身を除く): 36643938

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 171, 219, 342, 438, 657, 1117, 1314, 1387, 2234, 2774, 3351, 4161, 6702, 8322, 10053, 12483, 20106, 21223, 24966, 42446, 63669, 81541, 127338, 163082, 191007, 244623, 382014, 489246, 733869, 1467738, 1549279, 3098558, 4647837, 9295674, 13943511, 27887022]

約数ペア:

[(1, 27887022), (2, 13943511), (3, 9295674), (6, 4647837), (9, 3098558), (18, 1549279), (19, 1467738), (38, 733869), (57, 489246), (73, 382014), (114, 244623), (146, 191007), (171, 163082), (219, 127338), (342, 81541), (438, 63669), (657, 42446), (1117, 24966), (1314, 21223), (1387, 20106), (2234, 12483), (2774, 10053), (3351, 8322), (4161, 6702)]