17420346

素因数分解:

$2^1\times 3^4\times {\mathrm{191}}^1\times {\mathrm{563}}^1$

素因数の和:768

約数の個数: 40

約数和(自身を含む): 39308544

約数和(自身を除く): 21888198

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 191, 382, 563, 573, 1126, 1146, 1689, 1719, 3378, 3438, 5067, 5157, 10134, 10314, 15201, 15471, 30402, 30942, 45603, 91206, 107533, 215066, 322599, 645198, 967797, 1935594, 2903391, 5806782, 8710173, 17420346]

約数ペア:

[(1, 17420346), (2, 8710173), (3, 5806782), (6, 2903391), (9, 1935594), (18, 967797), (27, 645198), (54, 322599), (81, 215066), (162, 107533), (191, 91206), (382, 45603), (563, 30942), (573, 30402), (1126, 15471), (1146, 15201), (1689, 10314), (1719, 10134), (3378, 5157), (3438, 5067)]