13030146

素因数分解:

$2^1\times 3^9\times {\mathrm{331}}^1$

素因数の和:360

約数の個数: 40

約数和(自身を含む): 29405904

約数和(自身を除く): 16375758

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 331, 486, 662, 729, 993, 1458, 1986, 2187, 2979, 4374, 5958, 6561, 8937, 13122, 17874, 19683, 26811, 39366, 53622, 80433, 160866, 241299, 482598, 723897, 1447794, 2171691, 4343382, 6515073, 13030146]

約数ペア:

[(1, 13030146), (2, 6515073), (3, 4343382), (6, 2171691), (9, 1447794), (18, 723897), (27, 482598), (54, 241299), (81, 160866), (162, 80433), (243, 53622), (331, 39366), (486, 26811), (662, 19683), (729, 17874), (993, 13122), (1458, 8937), (1986, 6561), (2187, 5958), (2979, 4374)]