18763452

素因数分解:

$2^2\times 3^2\times {\mathrm{167}}^1\times {\mathrm{3121}}^1$

素因数の和:3298

約数の個数: 36

約数和(自身を含む): 47729136

約数和(自身を除く): 28965684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 167, 334, 501, 668, 1002, 1503, 2004, 3006, 3121, 6012, 6242, 9363, 12484, 18726, 28089, 37452, 56178, 112356, 521207, 1042414, 1563621, 2084828, 3127242, 4690863, 6254484, 9381726, 18763452]

約数ペア:

[(1, 18763452), (2, 9381726), (3, 6254484), (4, 4690863), (6, 3127242), (9, 2084828), (12, 1563621), (18, 1042414), (36, 521207), (167, 112356), (334, 56178), (501, 37452), (668, 28089), (1002, 18726), (1503, 12484), (2004, 9363), (3006, 6242), (3121, 6012)]