243324978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{183503}}^1$

素因数の和:183538

約数の個数: 32

約数和(自身を含む): 554916096

約数和(自身を除く): 311591118

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 183503, 367006, 550509, 1101018, 2385539, 3119551, 4771078, 6239102, 7156617, 9358653, 14313234, 18717306, 40554163, 81108326, 121662489, 243324978]

約数ペア:

[(1, 243324978), (2, 121662489), (3, 81108326), (6, 40554163), (13, 18717306), (17, 14313234), (26, 9358653), (34, 7156617), (39, 6239102), (51, 4771078), (78, 3119551), (102, 2385539), (221, 1101018), (442, 550509), (663, 367006), (1326, 183503)]