276906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 668160

約数和(自身を除く): 391254

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 347, 399, 694, 798, 1041, 2082, 2429, 4858, 6593, 7287, 13186, 14574, 19779, 39558, 46151, 92302, 138453, 276906]

約数ペア:

[(1, 276906), (2, 138453), (3, 92302), (6, 46151), (7, 39558), (14, 19779), (19, 14574), (21, 13186), (38, 7287), (42, 6593), (57, 4858), (114, 2429), (133, 2082), (266, 1041), (347, 798), (399, 694)]