27181214

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{2423}}^1$

素因数の和:2575

約数の個数: 16

約数和(自身を含む): 41886720

約数和(自身を除く): 14705506

約数列:

[1, 2, 71, 79, 142, 158, 2423, 4846, 5609, 11218, 172033, 191417, 344066, 382834, 13590607, 27181214]

約数ペア:

[(1, 27181214), (2, 13590607), (71, 382834), (79, 344066), (142, 191417), (158, 172033), (2423, 11218), (4846, 5609)]