108642828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1293367}}^1$

素因数の和:1293381

約数の個数: 24

約数和(自身を含む): 289714432

約数和(自身を除く): 181071604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1293367, 2586734, 3880101, 5173468, 7760202, 9053569, 15520404, 18107138, 27160707, 36214276, 54321414, 108642828]

約数ペア:

[(1, 108642828), (2, 54321414), (3, 36214276), (4, 27160707), (6, 18107138), (7, 15520404), (12, 9053569), (14, 7760202), (21, 5173468), (28, 3880101), (42, 2586734), (84, 1293367)]