27394354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 45904320

約数和(自身を除く): 18509966

約数列:

[1, 2, 13, 26, 43, 86, 107, 214, 229, 458, 559, 1118, 1391, 2782, 2977, 4601, 5954, 9202, 9847, 19694, 24503, 49006, 59813, 119626, 128011, 256022, 318539, 637078, 1053629, 2107258, 13697177, 27394354]

約数ペア:

[(1, 27394354), (2, 13697177), (13, 2107258), (26, 1053629), (43, 637078), (86, 318539), (107, 256022), (214, 128011), (229, 119626), (458, 59813), (559, 49006), (1118, 24503), (1391, 19694), (2782, 9847), (2977, 9202), (4601, 5954)]