18635244

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 45722880

約数和(自身を除く): 27087636

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 251, 269, 276, 502, 538, 753, 807, 1004, 1076, 1506, 1614, 3012, 3228, 5773, 6187, 11546, 12374, 17319, 18561, 23092, 24748, 34638, 37122, 67519, 69276, 74244, 135038, 202557, 270076, 405114, 810228, 1552937, 3105874, 4658811, 6211748, 9317622, 18635244]

約数ペア:

[(1, 18635244), (2, 9317622), (3, 6211748), (4, 4658811), (6, 3105874), (12, 1552937), (23, 810228), (46, 405114), (69, 270076), (92, 202557), (138, 135038), (251, 74244), (269, 69276), (276, 67519), (502, 37122), (538, 34638), (753, 24748), (807, 23092), (1004, 18561), (1076, 17319), (1506, 12374), (1614, 11546), (3012, 6187), (3228, 5773)]