15887304

素因数分解:

$2^3\times 3^2\times {\mathrm{263}}^1\times {\mathrm{839}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 43243200

約数和(自身を除く): 27355896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 263, 526, 789, 839, 1052, 1578, 1678, 2104, 2367, 2517, 3156, 3356, 4734, 5034, 6312, 6712, 7551, 9468, 10068, 15102, 18936, 20136, 30204, 60408, 220657, 441314, 661971, 882628, 1323942, 1765256, 1985913, 2647884, 3971826, 5295768, 7943652, 15887304]

約数ペア:

[(1, 15887304), (2, 7943652), (3, 5295768), (4, 3971826), (6, 2647884), (8, 1985913), (9, 1765256), (12, 1323942), (18, 882628), (24, 661971), (36, 441314), (72, 220657), (263, 60408), (526, 30204), (789, 20136), (839, 18936), (1052, 15102), (1578, 10068), (1678, 9468), (2104, 7551), (2367, 6712), (2517, 6312), (3156, 5034), (3356, 4734)]