18525204

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{4721}}^1$

素因数の和:4840

約数の個数: 36

約数和(自身を含む): 47267220

約数和(自身を除く): 28742016

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 4721, 9442, 14163, 18884, 28326, 42489, 56652, 84978, 169956, 514589, 1029178, 1543767, 2058356, 3087534, 4631301, 6175068, 9262602, 18525204]

約数ペア:

[(1, 18525204), (2, 9262602), (3, 6175068), (4, 4631301), (6, 3087534), (9, 2058356), (12, 1543767), (18, 1029178), (36, 514589), (109, 169956), (218, 84978), (327, 56652), (436, 42489), (654, 28326), (981, 18884), (1308, 14163), (1962, 9442), (3924, 4721)]