738632052

素因数分解:

$2^2\times 3^2\times {\mathrm{20517557}}^1$

素因数の和:20517567

約数の個数: 18

約数和(自身を含む): 1867097778

約数和(自身を除く): 1128465726

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 20517557, 41035114, 61552671, 82070228, 123105342, 184658013, 246210684, 369316026, 738632052]

約数ペア:

[(1, 738632052), (2, 369316026), (3, 246210684), (4, 184658013), (6, 123105342), (9, 82070228), (12, 61552671), (18, 41035114), (36, 20517557)]