661662096

素因数分解:

$2^4\times 3^1\times {\mathrm{13784627}}^1$

素因数の和:13784638

約数の個数: 20

約数和(自身を含む): 1709293872

約数和(自身を除く): 1047631776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 13784627, 27569254, 41353881, 55138508, 82707762, 110277016, 165415524, 220554032, 330831048, 661662096]

約数ペア:

[(1, 661662096), (2, 330831048), (3, 220554032), (4, 165415524), (6, 110277016), (8, 82707762), (12, 55138508), (16, 41353881), (24, 27569254), (48, 13784627)]