189084846

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2269}}^1$

素因数の和:2353

約数の個数: 64

約数和(自身を含む): 431481600

約数和(自身を除く): 242396754

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 43, 51, 57, 86, 102, 114, 129, 258, 323, 646, 731, 817, 969, 1462, 1634, 1938, 2193, 2269, 2451, 4386, 4538, 4902, 6807, 13614, 13889, 27778, 38573, 41667, 43111, 77146, 83334, 86222, 97567, 115719, 129333, 195134, 231438, 258666, 292701, 585402, 732887, 1465774, 1658639, 1853773, 2198661, 3317278, 3707546, 4397322, 4975917, 5561319, 9951834, 11122638, 31514141, 63028282, 94542423, 189084846]

約数ペア:

[(1, 189084846), (2, 94542423), (3, 63028282), (6, 31514141), (17, 11122638), (19, 9951834), (34, 5561319), (38, 4975917), (43, 4397322), (51, 3707546), (57, 3317278), (86, 2198661), (102, 1853773), (114, 1658639), (129, 1465774), (258, 732887), (323, 585402), (646, 292701), (731, 258666), (817, 231438), (969, 195134), (1462, 129333), (1634, 115719), (1938, 97567), (2193, 86222), (2269, 83334), (2451, 77146), (4386, 43111), (4538, 41667), (4902, 38573), (6807, 27778), (13614, 13889)]