18371196

素因数分解:

$2^2\times 3^2\times {\mathrm{510311}}^1$

素因数の和:510321

約数の個数: 18

約数和(自身を含む): 46438392

約数和(自身を除く): 28067196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 510311, 1020622, 1530933, 2041244, 3061866, 4592799, 6123732, 9185598, 18371196]

約数ペア:

[(1, 18371196), (2, 9185598), (3, 6123732), (4, 4592799), (6, 3061866), (9, 2041244), (12, 1530933), (18, 1020622), (36, 510311)]