212887134

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{622477}}^1$

素因数の和:622504

約数の個数: 24

約数和(自身を含む): 485532840

約数和(自身を除く): 272645706

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 622477, 1244954, 1867431, 3734862, 5602293, 11204586, 11827063, 23654126, 35481189, 70962378, 106443567, 212887134]

約数ペア:

[(1, 212887134), (2, 106443567), (3, 70962378), (6, 35481189), (9, 23654126), (18, 11827063), (19, 11204586), (38, 5602293), (57, 3734862), (114, 1867431), (171, 1244954), (342, 622477)]