18222038

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{613}}^1$

素因数の和:871

約数の個数: 16

約数和(自身を含む): 27851040

約数和(自身を除く): 9629002

約数列:

[1, 2, 89, 167, 178, 334, 613, 1226, 14863, 29726, 54557, 102371, 109114, 204742, 9111019, 18222038]

約数ペア:

[(1, 18222038), (2, 9111019), (89, 204742), (167, 109114), (178, 102371), (334, 54557), (613, 29726), (1226, 14863)]