2681868

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{4561}}^1$

素因数の和:4582

約数の個数: 36

約数和(自身を含む): 7280952

約数和(自身を除く): 4599084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 4561, 9122, 13683, 18244, 27366, 31927, 54732, 63854, 95781, 127708, 191562, 223489, 383124, 446978, 670467, 893956, 1340934, 2681868]

約数ペア:

[(1, 2681868), (2, 1340934), (3, 893956), (4, 670467), (6, 446978), (7, 383124), (12, 223489), (14, 191562), (21, 127708), (28, 95781), (42, 63854), (49, 54732), (84, 31927), (98, 27366), (147, 18244), (196, 13683), (294, 9122), (588, 4561)]