128585646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1051}}^1$

素因数の和:2037

約数の個数: 48

約数和(自身を含む): 319033728

約数和(自身を除く): 190448082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 971, 1051, 1942, 2102, 2913, 3153, 5826, 6306, 6797, 7357, 8739, 9459, 13594, 14714, 17478, 18918, 20391, 22071, 40782, 44142, 61173, 66213, 122346, 132426, 1020521, 2041042, 3061563, 6123126, 7143647, 9184689, 14287294, 18369378, 21430941, 42861882, 64292823, 128585646]

約数ペア:

[(1, 128585646), (2, 64292823), (3, 42861882), (6, 21430941), (7, 18369378), (9, 14287294), (14, 9184689), (18, 7143647), (21, 6123126), (42, 3061563), (63, 2041042), (126, 1020521), (971, 132426), (1051, 122346), (1942, 66213), (2102, 61173), (2913, 44142), (3153, 40782), (5826, 22071), (6306, 20391), (6797, 18918), (7357, 17478), (8739, 14714), (9459, 13594)]