1520367426

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{115547}}^1$

素因数の和:115615

約数の個数: 48

約数和(自身を含む): 3569046624

約数和(自身を除く): 2048679198

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 258, 306, 387, 731, 774, 1462, 2193, 4386, 6579, 13158, 115547, 231094, 346641, 693282, 1039923, 1964299, 2079846, 3928598, 4968521, 5892897, 9937042, 11785794, 14905563, 17678691, 29811126, 35357382, 44716689, 84464857, 89433378, 168929714, 253394571, 506789142, 760183713, 1520367426]

約数ペア:

[(1, 1520367426), (2, 760183713), (3, 506789142), (6, 253394571), (9, 168929714), (17, 89433378), (18, 84464857), (34, 44716689), (43, 35357382), (51, 29811126), (86, 17678691), (102, 14905563), (129, 11785794), (153, 9937042), (258, 5892897), (306, 4968521), (387, 3928598), (731, 2079846), (774, 1964299), (1462, 1039923), (2193, 693282), (4386, 346641), (6579, 231094), (13158, 115547)]