18199489938

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61903027}}^1$

素因数の和:61903046

約数の個数: 24

約数和(自身を含む): 42341671152

約数和(自身を除く): 24142181214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 61903027, 123806054, 185709081, 371418162, 433321189, 866642378, 1299963567, 2599927134, 3033248323, 6066496646, 9099744969, 18199489938]

約数ペア:

[(1, 18199489938), (2, 9099744969), (3, 6066496646), (6, 3033248323), (7, 2599927134), (14, 1299963567), (21, 866642378), (42, 433321189), (49, 371418162), (98, 185709081), (147, 123806054), (294, 61903027)]