27978294

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6379}}^1$

素因数の和:6444

約数の個数: 32

約数和(自身を含む): 60635520

約数和(自身を除く): 32657226

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1462, 2193, 4386, 6379, 12758, 19137, 38274, 108443, 216886, 274297, 325329, 548594, 650658, 822891, 1645782, 4663049, 9326098, 13989147, 27978294]

約数ペア:

[(1, 27978294), (2, 13989147), (3, 9326098), (6, 4663049), (17, 1645782), (34, 822891), (43, 650658), (51, 548594), (86, 325329), (102, 274297), (129, 216886), (258, 108443), (731, 38274), (1462, 19137), (2193, 12758), (4386, 6379)]