25128468

素因数分解:

$2^2\times 3^4\times {\mathrm{77557}}^1$

素因数の和:77573

約数の個数: 30

約数和(自身を含む): 65691626

約数和(自身を除く): 40563158

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 77557, 155114, 232671, 310228, 465342, 698013, 930684, 1396026, 2094039, 2792052, 4188078, 6282117, 8376156, 12564234, 25128468]

約数ペア:

[(1, 25128468), (2, 12564234), (3, 8376156), (4, 6282117), (6, 4188078), (9, 2792052), (12, 2094039), (18, 1396026), (27, 930684), (36, 698013), (54, 465342), (81, 310228), (108, 232671), (162, 155114), (324, 77557)]