12540108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149287}}^1$

素因数の和:149301

約数の個数: 24

約数和(自身を含む): 33440512

約数和(自身を除く): 20900404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149287, 298574, 447861, 597148, 895722, 1045009, 1791444, 2090018, 3135027, 4180036, 6270054, 12540108]

約数ペア:

[(1, 12540108), (2, 6270054), (3, 4180036), (4, 3135027), (6, 2090018), (7, 1791444), (12, 1045009), (14, 895722), (21, 597148), (28, 447861), (42, 298574), (84, 149287)]