12271716

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^2\times {\mathrm{83}}^1$

素因数の和:170

約数の個数: 72

約数和(自身を含む): 33092640

約数和(自身を除く): 20820924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 83, 108, 111, 148, 166, 222, 249, 332, 333, 444, 498, 666, 747, 996, 999, 1332, 1369, 1494, 1998, 2241, 2738, 2988, 3071, 3996, 4107, 4482, 5476, 6142, 8214, 8964, 9213, 12284, 12321, 16428, 18426, 24642, 27639, 36852, 36963, 49284, 55278, 73926, 82917, 110556, 113627, 147852, 165834, 227254, 331668, 340881, 454508, 681762, 1022643, 1363524, 2045286, 3067929, 4090572, 6135858, 12271716]

約数ペア:

[(1, 12271716), (2, 6135858), (3, 4090572), (4, 3067929), (6, 2045286), (9, 1363524), (12, 1022643), (18, 681762), (27, 454508), (36, 340881), (37, 331668), (54, 227254), (74, 165834), (83, 147852), (108, 113627), (111, 110556), (148, 82917), (166, 73926), (222, 55278), (249, 49284), (332, 36963), (333, 36852), (444, 27639), (498, 24642), (666, 18426), (747, 16428), (996, 12321), (999, 12284), (1332, 9213), (1369, 8964), (1494, 8214), (1998, 6142), (2241, 5476), (2738, 4482), (2988, 4107), (3071, 3996)]