6888378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{409}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 15822720

約数和(自身を除く): 8934342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 401, 409, 802, 818, 1203, 1227, 2406, 2454, 2807, 2863, 5614, 5726, 8421, 8589, 16842, 17178, 164009, 328018, 492027, 984054, 1148063, 2296126, 3444189, 6888378]

約数ペア:

[(1, 6888378), (2, 3444189), (3, 2296126), (6, 1148063), (7, 984054), (14, 492027), (21, 328018), (42, 164009), (401, 17178), (409, 16842), (802, 8589), (818, 8421), (1203, 5726), (1227, 5614), (2406, 2863), (2454, 2807)]