849112146

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{73823}}^1$

素因数の和:73908

約数の個数: 40

約数和(自身を含む): 1929464064

約数和(自身を除く): 1080351918

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 3834, 5751, 11502, 73823, 147646, 221469, 442938, 664407, 1328814, 1993221, 3986442, 5241433, 5979663, 10482866, 11959326, 15724299, 31448598, 47172897, 94345794, 141518691, 283037382, 424556073, 849112146]

約数ペア:

[(1, 849112146), (2, 424556073), (3, 283037382), (6, 141518691), (9, 94345794), (18, 47172897), (27, 31448598), (54, 15724299), (71, 11959326), (81, 10482866), (142, 5979663), (162, 5241433), (213, 3986442), (426, 1993221), (639, 1328814), (1278, 664407), (1917, 442938), (3834, 221469), (5751, 147646), (11502, 73823)]