54321414

素因数分解:

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

素因数の和:1293379

約数の個数: 16

約数和(自身を含む): 124163328

約数和(自身を除く): 69841914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1293367, 2586734, 3880101, 7760202, 9053569, 18107138, 27160707, 54321414]

約数ペア:

[(1, 54321414), (2, 27160707), (3, 18107138), (6, 9053569), (7, 7760202), (14, 3880101), (21, 2586734), (42, 1293367)]