15520572

素因数分解:

$2^2\times 3^4\times {\mathrm{47903}}^1$

素因数の和:47919

約数の個数: 30

約数和(自身を含む): 40574688

約数和(自身を除く): 25054116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 47903, 95806, 143709, 191612, 287418, 431127, 574836, 862254, 1293381, 1724508, 2586762, 3880143, 5173524, 7760286, 15520572]

約数ペア:

[(1, 15520572), (2, 7760286), (3, 5173524), (4, 3880143), (6, 2586762), (9, 1724508), (12, 1293381), (18, 862254), (27, 574836), (36, 431127), (54, 287418), (81, 191612), (108, 143709), (162, 95806), (324, 47903)]