898713414

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{18637}}^1$

素因数の和:18714

約数の個数: 64

約数和(自身を含む): 2147097600

約数和(自身を除く): 1248384186

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 47, 54, 57, 94, 114, 141, 171, 282, 342, 423, 513, 846, 893, 1026, 1269, 1786, 2538, 2679, 5358, 8037, 16074, 18637, 24111, 37274, 48222, 55911, 111822, 167733, 335466, 354103, 503199, 708206, 875939, 1006398, 1062309, 1751878, 2124618, 2627817, 3186927, 5255634, 6373854, 7883451, 9560781, 15766902, 16642841, 19121562, 23650353, 33285682, 47300706, 49928523, 99857046, 149785569, 299571138, 449356707, 898713414]

約数ペア:

[(1, 898713414), (2, 449356707), (3, 299571138), (6, 149785569), (9, 99857046), (18, 49928523), (19, 47300706), (27, 33285682), (38, 23650353), (47, 19121562), (54, 16642841), (57, 15766902), (94, 9560781), (114, 7883451), (141, 6373854), (171, 5255634), (282, 3186927), (342, 2627817), (423, 2124618), (513, 1751878), (846, 1062309), (893, 1006398), (1026, 875939), (1269, 708206), (1786, 503199), (2538, 354103), (2679, 335466), (5358, 167733), (8037, 111822), (16074, 55911), (18637, 48222), (24111, 37274)]