15284916

素因数分解:

$2^2\times 3^3\times {\mathrm{307}}^1\times {\mathrm{461}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 39842880

約数和(自身を除く): 24557964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 307, 461, 614, 921, 922, 1228, 1383, 1842, 1844, 2763, 2766, 3684, 4149, 5526, 5532, 8289, 8298, 11052, 12447, 16578, 16596, 24894, 33156, 49788, 141527, 283054, 424581, 566108, 849162, 1273743, 1698324, 2547486, 3821229, 5094972, 7642458, 15284916]

約数ペア:

[(1, 15284916), (2, 7642458), (3, 5094972), (4, 3821229), (6, 2547486), (9, 1698324), (12, 1273743), (18, 849162), (27, 566108), (36, 424581), (54, 283054), (108, 141527), (307, 49788), (461, 33156), (614, 24894), (921, 16596), (922, 16578), (1228, 12447), (1383, 11052), (1842, 8298), (1844, 8289), (2763, 5532), (2766, 5526), (3684, 4149)]