7239708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{28729}}^1$

素因数の和:28746

約数の個数: 36

約数和(自身を含む): 20915440

約数和(自身を除く): 13675732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 28729, 57458, 86187, 114916, 172374, 201103, 258561, 344748, 402206, 517122, 603309, 804412, 1034244, 1206618, 1809927, 2413236, 3619854, 7239708]

約数ペア:

[(1, 7239708), (2, 3619854), (3, 2413236), (4, 1809927), (6, 1206618), (7, 1034244), (9, 804412), (12, 603309), (14, 517122), (18, 402206), (21, 344748), (28, 258561), (36, 201103), (42, 172374), (63, 114916), (84, 86187), (126, 57458), (252, 28729)]