217242018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{32531}}^1$

素因数の和:32599

約数の個数: 48

約数和(自身を含む): 548099136

約数和(自身を除く): 330857118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 32531, 65062, 97593, 195186, 227717, 292779, 455434, 585558, 683151, 1366302, 1724143, 2049453, 3448286, 4098906, 5172429, 10344858, 12069001, 15517287, 24138002, 31034574, 36207003, 72414006, 108621009, 217242018]

約数ペア:

[(1, 217242018), (2, 108621009), (3, 72414006), (6, 36207003), (7, 31034574), (9, 24138002), (14, 15517287), (18, 12069001), (21, 10344858), (42, 5172429), (53, 4098906), (63, 3448286), (106, 2049453), (126, 1724143), (159, 1366302), (318, 683151), (371, 585558), (477, 455434), (742, 292779), (954, 227717), (1113, 195186), (2226, 97593), (3339, 65062), (6678, 32531)]