2989818

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{4259}}^1$

素因数の和:4283

約数の個数: 32

約数和(自身を含む): 7156800

約数和(自身を除く): 4166982

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 4259, 8518, 12777, 25554, 38331, 55367, 76662, 110734, 114993, 166101, 229986, 332202, 498303, 996606, 1494909, 2989818]

約数ペア:

[(1, 2989818), (2, 1494909), (3, 996606), (6, 498303), (9, 332202), (13, 229986), (18, 166101), (26, 114993), (27, 110734), (39, 76662), (54, 55367), (78, 38331), (117, 25554), (234, 12777), (351, 8518), (702, 4259)]