27806274

素因数分解:

$2^1\times 3^3\times {\mathrm{409}}^1\times {\mathrm{1259}}^1$

素因数の和:1679

約数の個数: 32

約数和(自身を含む): 61992000

約数和(自身を除く): 34185726

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 409, 818, 1227, 1259, 2454, 2518, 3681, 3777, 7362, 7554, 11043, 11331, 22086, 22662, 33993, 67986, 514931, 1029862, 1544793, 3089586, 4634379, 9268758, 13903137, 27806274]

約数ペア:

[(1, 27806274), (2, 13903137), (3, 9268758), (6, 4634379), (9, 3089586), (18, 1544793), (27, 1029862), (54, 514931), (409, 67986), (818, 33993), (1227, 22662), (1259, 22086), (2454, 11331), (2518, 11043), (3681, 7554), (3777, 7362)]