18007326

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{17551}}^1$

素因数の和:17581

約数の個数: 32

約数和(自身を含む): 42124800

約数和(自身を除く): 24117474

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 17551, 35102, 52653, 105306, 157959, 315918, 333469, 473877, 666938, 947754, 1000407, 2000814, 3001221, 6002442, 9003663, 18007326]

約数ペア:

[(1, 18007326), (2, 9003663), (3, 6002442), (6, 3001221), (9, 2000814), (18, 1000407), (19, 947754), (27, 666938), (38, 473877), (54, 333469), (57, 315918), (114, 157959), (171, 105306), (342, 52653), (513, 35102), (1026, 17551)]