13689276

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 33398400

約数和(自身を除く): 19709124

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 139, 174, 278, 283, 348, 417, 556, 566, 834, 849, 1132, 1668, 1698, 3396, 4031, 8062, 8207, 12093, 16124, 16414, 24186, 24621, 32828, 39337, 48372, 49242, 78674, 98484, 118011, 157348, 236022, 472044, 1140773, 2281546, 3422319, 4563092, 6844638, 13689276]

約数ペア:

[(1, 13689276), (2, 6844638), (3, 4563092), (4, 3422319), (6, 2281546), (12, 1140773), (29, 472044), (58, 236022), (87, 157348), (116, 118011), (139, 98484), (174, 78674), (278, 49242), (283, 48372), (348, 39337), (417, 32828), (556, 24621), (566, 24186), (834, 16414), (849, 16124), (1132, 12093), (1668, 8207), (1698, 8062), (3396, 4031)]