48138138

素因数分解:

$2^1\times 3^4\times {\mathrm{163}}^1\times {\mathrm{1823}}^1$

素因数の和:2000

約数の個数: 40

約数和(自身を含む): 108586368

約数和(自身を除く): 60448230

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 163, 326, 489, 978, 1467, 1823, 2934, 3646, 4401, 5469, 8802, 10938, 13203, 16407, 26406, 32814, 49221, 98442, 147663, 295326, 297149, 594298, 891447, 1782894, 2674341, 5348682, 8023023, 16046046, 24069069, 48138138]

約数ペア:

[(1, 48138138), (2, 24069069), (3, 16046046), (6, 8023023), (9, 5348682), (18, 2674341), (27, 1782894), (54, 891447), (81, 594298), (162, 297149), (163, 295326), (326, 147663), (489, 98442), (978, 49221), (1467, 32814), (1823, 26406), (2934, 16407), (3646, 13203), (4401, 10938), (5469, 8802)]