18635076

素因数分解:

$2^2\times 3^3\times {\mathrm{109}}^1\times {\mathrm{1583}}^1$

素因数の和:1705

約数の個数: 48

約数和(自身を含む): 48787200

約数和(自身を除く): 30152124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 109, 218, 327, 436, 654, 981, 1308, 1583, 1962, 2943, 3166, 3924, 4749, 5886, 6332, 9498, 11772, 14247, 18996, 28494, 42741, 56988, 85482, 170964, 172547, 345094, 517641, 690188, 1035282, 1552923, 2070564, 3105846, 4658769, 6211692, 9317538, 18635076]

約数ペア:

[(1, 18635076), (2, 9317538), (3, 6211692), (4, 4658769), (6, 3105846), (9, 2070564), (12, 1552923), (18, 1035282), (27, 690188), (36, 517641), (54, 345094), (108, 172547), (109, 170964), (218, 85482), (327, 56988), (436, 42741), (654, 28494), (981, 18996), (1308, 14247), (1583, 11772), (1962, 9498), (2943, 6332), (3166, 5886), (3924, 4749)]