28373958

素因数分解:

$2^1\times 3^2\times {\mathrm{401}}^1\times {\mathrm{3931}}^1$

素因数の和:4340

約数の個数: 24

約数和(自身を含む): 61645896

約数和(自身を除く): 33271938

約数列:

[1, 2, 3, 6, 9, 18, 401, 802, 1203, 2406, 3609, 3931, 7218, 7862, 11793, 23586, 35379, 70758, 1576331, 3152662, 4728993, 9457986, 14186979, 28373958]

約数ペア:

[(1, 28373958), (2, 14186979), (3, 9457986), (6, 4728993), (9, 3152662), (18, 1576331), (401, 70758), (802, 35379), (1203, 23586), (2406, 11793), (3609, 7862), (3931, 7218)]