331148052

素因数分解:

$2^2\times 3^2\times {\mathrm{9198557}}^1$

素因数の和:9198567

約数の個数: 18

約数和(自身を含む): 837068778

約数和(自身を除く): 505920726

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 9198557, 18397114, 27595671, 36794228, 55191342, 82787013, 110382684, 165574026, 331148052]

約数ペア:

[(1, 331148052), (2, 165574026), (3, 110382684), (4, 82787013), (6, 55191342), (9, 36794228), (12, 27595671), (18, 18397114), (36, 9198557)]