39871224

素因数分解:

$2^3\times 3^3\times {\mathrm{197}}^1\times {\mathrm{937}}^1$

素因数の和:1149

約数の個数: 64

約数和(自身を含む): 111434400

約数和(自身を除く): 71563176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 197, 216, 394, 591, 788, 937, 1182, 1576, 1773, 1874, 2364, 2811, 3546, 3748, 4728, 5319, 5622, 7092, 7496, 8433, 10638, 11244, 14184, 16866, 21276, 22488, 25299, 33732, 42552, 50598, 67464, 101196, 184589, 202392, 369178, 553767, 738356, 1107534, 1476712, 1661301, 2215068, 3322602, 4430136, 4983903, 6645204, 9967806, 13290408, 19935612, 39871224]

約数ペア:

[(1, 39871224), (2, 19935612), (3, 13290408), (4, 9967806), (6, 6645204), (8, 4983903), (9, 4430136), (12, 3322602), (18, 2215068), (24, 1661301), (27, 1476712), (36, 1107534), (54, 738356), (72, 553767), (108, 369178), (197, 202392), (216, 184589), (394, 101196), (591, 67464), (788, 50598), (937, 42552), (1182, 33732), (1576, 25299), (1773, 22488), (1874, 21276), (2364, 16866), (2811, 14184), (3546, 11244), (3748, 10638), (4728, 8433), (5319, 7496), (5622, 7092)]