1377966078

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{487603}}^1$

素因数の和:487768

約数の個数: 24

約数和(自身を含む): 3004615848

約数和(自身を除く): 1626649770

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 487603, 975206, 1462809, 2925618, 4388427, 8776854, 76553671, 153107342, 229661013, 459322026, 688983039, 1377966078]

約数ペア:

[(1, 1377966078), (2, 688983039), (3, 459322026), (6, 229661013), (9, 153107342), (18, 76553671), (157, 8776854), (314, 4388427), (471, 2925618), (942, 1462809), (1413, 975206), (2826, 487603)]