18438804

素因数分解:

$2^2\times 3^2\times {\mathrm{167}}^1\times {\mathrm{3067}}^1$

素因数の和:3244

約数の個数: 36

約数和(自身を含む): 46903584

約数和(自身を除く): 28464780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 167, 334, 501, 668, 1002, 1503, 2004, 3006, 3067, 6012, 6134, 9201, 12268, 18402, 27603, 36804, 55206, 110412, 512189, 1024378, 1536567, 2048756, 3073134, 4609701, 6146268, 9219402, 18438804]

約数ペア:

[(1, 18438804), (2, 9219402), (3, 6146268), (4, 4609701), (6, 3073134), (9, 2048756), (12, 1536567), (18, 1024378), (36, 512189), (167, 110412), (334, 55206), (501, 36804), (668, 27603), (1002, 18402), (1503, 12268), (2004, 9201), (3006, 6134), (3067, 6012)]