15847848

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{4153}}^1$

素因数の和:4218

約数の個数: 48

約数和(自身を含む): 43741620

約数和(自身を除く): 27893772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 4153, 8306, 12459, 16612, 24918, 33224, 37377, 49836, 74754, 99672, 149508, 220109, 299016, 440218, 660327, 880436, 1320654, 1760872, 1980981, 2641308, 3961962, 5282616, 7923924, 15847848]

約数ペア:

[(1, 15847848), (2, 7923924), (3, 5282616), (4, 3961962), (6, 2641308), (8, 1980981), (9, 1760872), (12, 1320654), (18, 880436), (24, 660327), (36, 440218), (53, 299016), (72, 220109), (106, 149508), (159, 99672), (212, 74754), (318, 49836), (424, 37377), (477, 33224), (636, 24918), (954, 16612), (1272, 12459), (1908, 8306), (3816, 4153)]