539969346

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{138241}}^1$

素因数の和:138287

約数の個数: 48

約数和(自身を含む): 1380208128

約数和(自身を除く): 840238782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 138241, 276482, 414723, 829446, 967687, 1244169, 1935374, 2488338, 2903061, 4285471, 5806122, 8570942, 8709183, 12856413, 17418366, 25712826, 29998297, 38569239, 59996594, 77138478, 89994891, 179989782, 269984673, 539969346]

約数ペア:

[(1, 539969346), (2, 269984673), (3, 179989782), (6, 89994891), (7, 77138478), (9, 59996594), (14, 38569239), (18, 29998297), (21, 25712826), (31, 17418366), (42, 12856413), (62, 8709183), (63, 8570942), (93, 5806122), (126, 4285471), (186, 2903061), (217, 2488338), (279, 1935374), (434, 1244169), (558, 967687), (651, 829446), (1302, 414723), (1953, 276482), (3906, 138241)]