27452834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 45334080

約数和(自身を除く): 17881246

約数列:

[1, 2, 19, 38, 43, 53, 86, 106, 317, 634, 817, 1007, 1634, 2014, 2279, 4558, 6023, 12046, 13631, 16801, 27262, 33602, 43301, 86602, 258989, 319219, 517978, 638438, 722443, 1444886, 13726417, 27452834]

約数ペア:

[(1, 27452834), (2, 13726417), (19, 1444886), (38, 722443), (43, 638438), (53, 517978), (86, 319219), (106, 258989), (317, 86602), (634, 43301), (817, 33602), (1007, 27262), (1634, 16801), (2014, 13631), (2279, 12046), (4558, 6023)]