27985212

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{6121}}^1$

素因数の和:6258

約数の個数: 36

約数和(自身を含む): 71309056

約数和(自身を除く): 43323844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4572, 6121, 12242, 18363, 24484, 36726, 55089, 73452, 110178, 220356, 777367, 1554734, 2332101, 3109468, 4664202, 6996303, 9328404, 13992606, 27985212]

約数ペア:

[(1, 27985212), (2, 13992606), (3, 9328404), (4, 6996303), (6, 4664202), (9, 3109468), (12, 2332101), (18, 1554734), (36, 777367), (127, 220356), (254, 110178), (381, 73452), (508, 55089), (762, 36726), (1143, 24484), (1524, 18363), (2286, 12242), (4572, 6121)]