12768644526

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{491}}^1\times {\mathrm{1129}}^1$

素因数の和:1985

約数の個数: 64

約数和(自身を含む): 28020384000

約数和(自身を除く): 15251739474

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 349, 491, 698, 982, 1047, 1129, 1473, 2094, 2258, 2946, 3387, 3839, 5401, 6774, 7678, 10802, 11517, 12419, 16203, 23034, 24838, 32406, 37257, 74514, 171359, 342718, 394021, 514077, 554339, 788042, 1028154, 1108678, 1182063, 1663017, 1884949, 2364126, 3326034, 3769898, 4334231, 5654847, 6097729, 8668462, 11309694, 12195458, 13002693, 18293187, 26005386, 36586374, 193464311, 386928622, 580392933, 1160785866, 2128107421, 4256214842, 6384322263, 12768644526]

約数ペア:

[(1, 12768644526), (2, 6384322263), (3, 4256214842), (6, 2128107421), (11, 1160785866), (22, 580392933), (33, 386928622), (66, 193464311), (349, 36586374), (491, 26005386), (698, 18293187), (982, 13002693), (1047, 12195458), (1129, 11309694), (1473, 8668462), (2094, 6097729), (2258, 5654847), (2946, 4334231), (3387, 3769898), (3839, 3326034), (5401, 2364126), (6774, 1884949), (7678, 1663017), (10802, 1182063), (11517, 1108678), (12419, 1028154), (16203, 788042), (23034, 554339), (24838, 514077), (32406, 394021), (37257, 342718), (74514, 171359)]