25438212

素因数分解:

$2^2\times 3^5\times {\mathrm{26171}}^1$

素因数の和:26190

約数の個数: 36

約数和(自身を含む): 66686256

約数和(自身を除く): 41248044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 26171, 52342, 78513, 104684, 157026, 235539, 314052, 471078, 706617, 942156, 1413234, 2119851, 2826468, 4239702, 6359553, 8479404, 12719106, 25438212]

約数ペア:

[(1, 25438212), (2, 12719106), (3, 8479404), (4, 6359553), (6, 4239702), (9, 2826468), (12, 2119851), (18, 1413234), (27, 942156), (36, 706617), (54, 471078), (81, 314052), (108, 235539), (162, 157026), (243, 104684), (324, 78513), (486, 52342), (972, 26171)]