20182392

素因数分解:

$2^3\times 3^3\times {\mathrm{223}}^1\times {\mathrm{419}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 56448000

約数和(自身を除く): 36265608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 223, 419, 446, 669, 838, 892, 1257, 1338, 1676, 1784, 2007, 2514, 2676, 3352, 3771, 4014, 5028, 5352, 6021, 7542, 8028, 10056, 11313, 12042, 15084, 16056, 22626, 24084, 30168, 45252, 48168, 90504, 93437, 186874, 280311, 373748, 560622, 747496, 840933, 1121244, 1681866, 2242488, 2522799, 3363732, 5045598, 6727464, 10091196, 20182392]

約数ペア:

[(1, 20182392), (2, 10091196), (3, 6727464), (4, 5045598), (6, 3363732), (8, 2522799), (9, 2242488), (12, 1681866), (18, 1121244), (24, 840933), (27, 747496), (36, 560622), (54, 373748), (72, 280311), (108, 186874), (216, 93437), (223, 90504), (419, 48168), (446, 45252), (669, 30168), (838, 24084), (892, 22626), (1257, 16056), (1338, 15084), (1676, 12042), (1784, 11313), (2007, 10056), (2514, 8028), (2676, 7542), (3352, 6021), (3771, 5352), (4014, 5028)]