13500486

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 32011200

約数和(自身を除く): 18510714

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 37, 54, 58, 74, 87, 111, 174, 222, 233, 261, 333, 466, 522, 666, 699, 783, 999, 1073, 1398, 1566, 1998, 2097, 2146, 3219, 4194, 6291, 6438, 6757, 8621, 9657, 12582, 13514, 17242, 19314, 20271, 25863, 28971, 40542, 51726, 57942, 60813, 77589, 121626, 155178, 182439, 232767, 250009, 364878, 465534, 500018, 750027, 1500054, 2250081, 4500162, 6750243, 13500486]

約数ペア:

[(1, 13500486), (2, 6750243), (3, 4500162), (6, 2250081), (9, 1500054), (18, 750027), (27, 500018), (29, 465534), (37, 364878), (54, 250009), (58, 232767), (74, 182439), (87, 155178), (111, 121626), (174, 77589), (222, 60813), (233, 57942), (261, 51726), (333, 40542), (466, 28971), (522, 25863), (666, 20271), (699, 19314), (783, 17242), (999, 13514), (1073, 12582), (1398, 9657), (1566, 8621), (1998, 6757), (2097, 6438), (2146, 6291), (3219, 4194)]