18128484

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{45779}}^1$

素因数の和:45800

約数の個数: 36

約数和(自身を含む): 49991760

約数和(自身を除く): 31863276

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 45779, 91558, 137337, 183116, 274674, 412011, 503569, 549348, 824022, 1007138, 1510707, 1648044, 2014276, 3021414, 4532121, 6042828, 9064242, 18128484]

約数ペア:

[(1, 18128484), (2, 9064242), (3, 6042828), (4, 4532121), (6, 3021414), (9, 2014276), (11, 1648044), (12, 1510707), (18, 1007138), (22, 824022), (33, 549348), (36, 503569), (44, 412011), (66, 274674), (99, 183116), (132, 137337), (198, 91558), (396, 45779)]