12708738

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{1601}}^1$

素因数の和:1629

約数の個数: 60

約数和(自身を含む): 33146982

約数和(自身を除く): 20438244

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 1601, 2646, 3202, 3969, 4803, 7938, 9606, 11207, 14409, 22414, 28818, 33621, 43227, 67242, 78449, 86454, 100863, 129681, 156898, 201726, 235347, 259362, 302589, 470694, 605178, 706041, 907767, 1412082, 1815534, 2118123, 4236246, 6354369, 12708738]

約数ペア:

[(1, 12708738), (2, 6354369), (3, 4236246), (6, 2118123), (7, 1815534), (9, 1412082), (14, 907767), (18, 706041), (21, 605178), (27, 470694), (42, 302589), (49, 259362), (54, 235347), (63, 201726), (81, 156898), (98, 129681), (126, 100863), (147, 86454), (162, 78449), (189, 67242), (294, 43227), (378, 33621), (441, 28818), (567, 22414), (882, 14409), (1134, 11207), (1323, 9606), (1601, 7938), (2646, 4803), (3202, 3969)]