15970014

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{7993}}^1$

素因数の和:8041

約数の個数: 32

約数和(自身を含む): 36452640

約数和(自身を除く): 20482626

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 7993, 15986, 23979, 47958, 71937, 143874, 215811, 295741, 431622, 591482, 887223, 1774446, 2661669, 5323338, 7985007, 15970014]

約数ペア:

[(1, 15970014), (2, 7985007), (3, 5323338), (6, 2661669), (9, 1774446), (18, 887223), (27, 591482), (37, 431622), (54, 295741), (74, 215811), (111, 143874), (222, 71937), (333, 47958), (666, 23979), (999, 15986), (1998, 7993)]