351656892

素因数分解:

$2^2\times 3^2\times {\mathrm{479}}^1\times {\mathrm{20393}}^1$

素因数の和:20882

約数の個数: 36

約数和(自身を含む): 890809920

約数和(自身を除く): 539153028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 479, 958, 1437, 1916, 2874, 4311, 5748, 8622, 17244, 20393, 40786, 61179, 81572, 122358, 183537, 244716, 367074, 734148, 9768247, 19536494, 29304741, 39072988, 58609482, 87914223, 117218964, 175828446, 351656892]

約数ペア:

[(1, 351656892), (2, 175828446), (3, 117218964), (4, 87914223), (6, 58609482), (9, 39072988), (12, 29304741), (18, 19536494), (36, 9768247), (479, 734148), (958, 367074), (1437, 244716), (1916, 183537), (2874, 122358), (4311, 81572), (5748, 61179), (8622, 40786), (17244, 20393)]