13557054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3889}}^1$

素因数の和:3984

約数の個数: 32

約数和(自身を含む): 31368960

約数和(自身を除く): 17811906

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 3889, 7778, 11667, 23334, 27223, 54446, 81669, 163338, 322787, 645574, 968361, 1936722, 2259509, 4519018, 6778527, 13557054]

約数ペア:

[(1, 13557054), (2, 6778527), (3, 4519018), (6, 2259509), (7, 1936722), (14, 968361), (21, 645574), (42, 322787), (83, 163338), (166, 81669), (249, 54446), (498, 27223), (581, 23334), (1162, 11667), (1743, 7778), (3486, 3889)]