1426720518

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{5507}}^1$

素因数の和:5941

約数の個数: 48

約数和(自身を含む): 3183513840

約数和(自身を除く): 1756793322

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 389, 666, 778, 1167, 2334, 3501, 5507, 7002, 11014, 14393, 16521, 28786, 33042, 43179, 49563, 86358, 99126, 129537, 203759, 259074, 407518, 611277, 1222554, 1833831, 2142223, 3667662, 4284446, 6426669, 12853338, 19280007, 38560014, 79262251, 158524502, 237786753, 475573506, 713360259, 1426720518]

約数ペア:

[(1, 1426720518), (2, 713360259), (3, 475573506), (6, 237786753), (9, 158524502), (18, 79262251), (37, 38560014), (74, 19280007), (111, 12853338), (222, 6426669), (333, 4284446), (389, 3667662), (666, 2142223), (778, 1833831), (1167, 1222554), (2334, 611277), (3501, 407518), (5507, 259074), (7002, 203759), (11014, 129537), (14393, 99126), (16521, 86358), (28786, 49563), (33042, 43179)]