18122184

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{1583}}^1$

素因数の和:1651

約数の個数: 64

約数和(自身を含む): 51321600

約数和(自身を除く): 33199416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1583, 1908, 2862, 3166, 3816, 4749, 5724, 6332, 9498, 11448, 12664, 14247, 18996, 28494, 37992, 42741, 56988, 83899, 85482, 113976, 167798, 170964, 251697, 335596, 341928, 503394, 671192, 755091, 1006788, 1510182, 2013576, 2265273, 3020364, 4530546, 6040728, 9061092, 18122184]

約数ペア:

[(1, 18122184), (2, 9061092), (3, 6040728), (4, 4530546), (6, 3020364), (8, 2265273), (9, 2013576), (12, 1510182), (18, 1006788), (24, 755091), (27, 671192), (36, 503394), (53, 341928), (54, 335596), (72, 251697), (106, 170964), (108, 167798), (159, 113976), (212, 85482), (216, 83899), (318, 56988), (424, 42741), (477, 37992), (636, 28494), (954, 18996), (1272, 14247), (1431, 12664), (1583, 11448), (1908, 9498), (2862, 6332), (3166, 5724), (3816, 4749)]