8437400538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19559}}^1\times {\mathrm{10271}}^1$

素因数の和:29842

約数の個数: 32

約数和(自身を含む): 19288350720

約数和(自身を除く): 10850950182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 10271, 19559, 20542, 30813, 39118, 58677, 61626, 71897, 117354, 136913, 143794, 215691, 273826, 410739, 431382, 821478, 200890489, 401780978, 602671467, 1205342934, 1406233423, 2812466846, 4218700269, 8437400538]

約数ペア:

[(1, 8437400538), (2, 4218700269), (3, 2812466846), (6, 1406233423), (7, 1205342934), (14, 602671467), (21, 401780978), (42, 200890489), (10271, 821478), (19559, 431382), (20542, 410739), (30813, 273826), (39118, 215691), (58677, 143794), (61626, 136913), (71897, 117354)]