1581492

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{11981}}^1$

素因数の和:11999

約数の個数: 24

約数和(自身を含む): 4025952

約数和(自身を除く): 2444460

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 11981, 23962, 35943, 47924, 71886, 131791, 143772, 263582, 395373, 527164, 790746, 1581492]

約数ペア:

[(1, 1581492), (2, 790746), (3, 527164), (4, 395373), (6, 263582), (11, 143772), (12, 131791), (22, 71886), (33, 47924), (44, 35943), (66, 23962), (132, 11981)]