15663068136

素因数分解:

$2^3\times 3^2\times {\mathrm{281}}^1\times {\mathrm{774173}}^1$

素因数の和:774466

約数の個数: 48

約数和(自身を含む): 42571828260

約数和(自身を除く): 26908760124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 281, 562, 843, 1124, 1686, 2248, 2529, 3372, 5058, 6744, 10116, 20232, 774173, 1548346, 2322519, 3096692, 4645038, 6193384, 6967557, 9290076, 13935114, 18580152, 27870228, 55740456, 217542613, 435085226, 652627839, 870170452, 1305255678, 1740340904, 1957883517, 2610511356, 3915767034, 5221022712, 7831534068, 15663068136]

約数ペア:

[(1, 15663068136), (2, 7831534068), (3, 5221022712), (4, 3915767034), (6, 2610511356), (8, 1957883517), (9, 1740340904), (12, 1305255678), (18, 870170452), (24, 652627839), (36, 435085226), (72, 217542613), (281, 55740456), (562, 27870228), (843, 18580152), (1124, 13935114), (1686, 9290076), (2248, 6967557), (2529, 6193384), (3372, 4645038), (5058, 3096692), (6744, 2322519), (10116, 1548346), (20232, 774173)]