16554131784

素因数分解:

$2^3\times 3^3\times {\mathrm{107}}^1\times {\mathrm{716257}}^1$

素因数の和:716379

約数の個数: 64

約数和(自身を含む): 46413518400

約数和(自身を除く): 29859386616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 107, 108, 214, 216, 321, 428, 642, 856, 963, 1284, 1926, 2568, 2889, 3852, 5778, 7704, 11556, 23112, 716257, 1432514, 2148771, 2865028, 4297542, 5730056, 6446313, 8595084, 12892626, 17190168, 19338939, 25785252, 38677878, 51570504, 76639499, 77355756, 153278998, 154711512, 229918497, 306557996, 459836994, 613115992, 689755491, 919673988, 1379510982, 1839347976, 2069266473, 2759021964, 4138532946, 5518043928, 8277065892, 16554131784]

約数ペア:

[(1, 16554131784), (2, 8277065892), (3, 5518043928), (4, 4138532946), (6, 2759021964), (8, 2069266473), (9, 1839347976), (12, 1379510982), (18, 919673988), (24, 689755491), (27, 613115992), (36, 459836994), (54, 306557996), (72, 229918497), (107, 154711512), (108, 153278998), (214, 77355756), (216, 76639499), (321, 51570504), (428, 38677878), (642, 25785252), (856, 19338939), (963, 17190168), (1284, 12892626), (1926, 8595084), (2568, 6446313), (2889, 5730056), (3852, 4297542), (5778, 2865028), (7704, 2148771), (11556, 1432514), (23112, 716257)]