858196668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{15889}}^1$

素因数の和:16546

約数の個数: 48

約数和(自身を含む): 2292227840

約数和(自身を除く): 1434031172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 643, 1286, 1929, 2572, 3858, 4501, 7716, 9002, 13503, 15889, 18004, 27006, 31778, 47667, 54012, 63556, 95334, 111223, 190668, 222446, 333669, 444892, 667338, 1334676, 10216627, 20433254, 30649881, 40866508, 61299762, 71516389, 122599524, 143032778, 214549167, 286065556, 429098334, 858196668]

約数ペア:

[(1, 858196668), (2, 429098334), (3, 286065556), (4, 214549167), (6, 143032778), (7, 122599524), (12, 71516389), (14, 61299762), (21, 40866508), (28, 30649881), (42, 20433254), (84, 10216627), (643, 1334676), (1286, 667338), (1929, 444892), (2572, 333669), (3858, 222446), (4501, 190668), (7716, 111223), (9002, 95334), (13503, 63556), (15889, 54012), (18004, 47667), (27006, 31778)]