13654746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{353}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 34017984

約数和(自身を除く): 20363238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 307, 353, 614, 706, 921, 1059, 1842, 2118, 2149, 2471, 2763, 3177, 4298, 4942, 5526, 6354, 6447, 7413, 12894, 14826, 19341, 22239, 38682, 44478, 108371, 216742, 325113, 650226, 758597, 975339, 1517194, 1950678, 2275791, 4551582, 6827373, 13654746]

約数ペア:

[(1, 13654746), (2, 6827373), (3, 4551582), (6, 2275791), (7, 1950678), (9, 1517194), (14, 975339), (18, 758597), (21, 650226), (42, 325113), (63, 216742), (126, 108371), (307, 44478), (353, 38682), (614, 22239), (706, 19341), (921, 14826), (1059, 12894), (1842, 7413), (2118, 6447), (2149, 6354), (2471, 5526), (2763, 4942), (3177, 4298)]