1665426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2087}}^1$

素因数の和:2118

約数の個数: 32

約数和(自身を含む): 4008960

約数和(自身を除く): 2343534

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 2087, 4174, 6261, 12522, 14609, 29218, 39653, 43827, 79306, 87654, 118959, 237918, 277571, 555142, 832713, 1665426]

約数ペア:

[(1, 1665426), (2, 832713), (3, 555142), (6, 277571), (7, 237918), (14, 118959), (19, 87654), (21, 79306), (38, 43827), (42, 39653), (57, 29218), (114, 14609), (133, 12522), (266, 6261), (399, 4174), (798, 2087)]