16278626916

素因数分解:

$2^2\times 3^3\times {\mathrm{431}}^1\times {\mathrm{349717}}^1$

素因数の和:350161

約数の個数: 48

約数和(自身を含む): 42301889280

約数和(自身を除く): 26023262364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 431, 862, 1293, 1724, 2586, 3879, 5172, 7758, 11637, 15516, 23274, 46548, 349717, 699434, 1049151, 1398868, 2098302, 3147453, 4196604, 6294906, 9442359, 12589812, 18884718, 37769436, 150728027, 301456054, 452184081, 602912108, 904368162, 1356552243, 1808736324, 2713104486, 4069656729, 5426208972, 8139313458, 16278626916]

約数ペア:

[(1, 16278626916), (2, 8139313458), (3, 5426208972), (4, 4069656729), (6, 2713104486), (9, 1808736324), (12, 1356552243), (18, 904368162), (27, 602912108), (36, 452184081), (54, 301456054), (108, 150728027), (431, 37769436), (862, 18884718), (1293, 12589812), (1724, 9442359), (2586, 6294906), (3879, 4196604), (5172, 3147453), (7758, 2098302), (11637, 1398868), (15516, 1049151), (23274, 699434), (46548, 349717)]