7951812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 20466432

約数和(自身を除く): 12514620

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 107, 132, 214, 321, 428, 563, 642, 1126, 1177, 1284, 1689, 2252, 2354, 3378, 3531, 4708, 6193, 6756, 7062, 12386, 14124, 18579, 24772, 37158, 60241, 74316, 120482, 180723, 240964, 361446, 662651, 722892, 1325302, 1987953, 2650604, 3975906, 7951812]

約数ペア:

[(1, 7951812), (2, 3975906), (3, 2650604), (4, 1987953), (6, 1325302), (11, 722892), (12, 662651), (22, 361446), (33, 240964), (44, 180723), (66, 120482), (107, 74316), (132, 60241), (214, 37158), (321, 24772), (428, 18579), (563, 14124), (642, 12386), (1126, 7062), (1177, 6756), (1284, 6193), (1689, 4708), (2252, 3531), (2354, 3378)]