3861378

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{3109}}^1$

素因数の和:3143

約数の個数: 32

約数和(自身を含む): 8956800

約数和(自身を除く): 5095422

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 3109, 6218, 9327, 18654, 27981, 55962, 71507, 83943, 143014, 167886, 214521, 429042, 643563, 1287126, 1930689, 3861378]

約数ペア:

[(1, 3861378), (2, 1930689), (3, 1287126), (6, 643563), (9, 429042), (18, 214521), (23, 167886), (27, 143014), (46, 83943), (54, 71507), (69, 55962), (138, 27981), (207, 18654), (414, 9327), (621, 6218), (1242, 3109)]