47720694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3701}}^1$

素因数の和:4020

約数の個数: 32

約数和(自身を含む): 109460736

約数和(自身を除く): 61740042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307, 614, 921, 1842, 2149, 3701, 4298, 6447, 7402, 11103, 12894, 22206, 25907, 51814, 77721, 155442, 1136207, 2272414, 3408621, 6817242, 7953449, 15906898, 23860347, 47720694]

約数ペア:

[(1, 47720694), (2, 23860347), (3, 15906898), (6, 7953449), (7, 6817242), (14, 3408621), (21, 2272414), (42, 1136207), (307, 155442), (614, 77721), (921, 51814), (1842, 25907), (2149, 22206), (3701, 12894), (4298, 11103), (6447, 7402)]