18339630840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{50943419}}^1$

素因数の和:50943436

約数の個数: 48

約数和(自身を含む): 59603801400

約数和(自身を除く): 41264170560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 50943419, 101886838, 152830257, 203773676, 254717095, 305660514, 407547352, 458490771, 509434190, 611321028, 764151285, 916981542, 1018868380, 1222642056, 1528302570, 1833963084, 2037736760, 2292453855, 3056605140, 3667926168, 4584907710, 6113210280, 9169815420, 18339630840]

約数ペア:

[(1, 18339630840), (2, 9169815420), (3, 6113210280), (4, 4584907710), (5, 3667926168), (6, 3056605140), (8, 2292453855), (9, 2037736760), (10, 1833963084), (12, 1528302570), (15, 1222642056), (18, 1018868380), (20, 916981542), (24, 764151285), (30, 611321028), (36, 509434190), (40, 458490771), (45, 407547352), (60, 305660514), (72, 254717095), (90, 203773676), (120, 152830257), (180, 101886838), (360, 50943419)]