47042172

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{30389}}^1$

素因数の和:30442

約数の個数: 36

約数和(自身を含む): 121681560

約数和(自身を除く): 74639388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 30389, 60778, 91167, 121556, 182334, 273501, 364668, 547002, 1094004, 1306727, 2613454, 3920181, 5226908, 7840362, 11760543, 15680724, 23521086, 47042172]

約数ペア:

[(1, 47042172), (2, 23521086), (3, 15680724), (4, 11760543), (6, 7840362), (9, 5226908), (12, 3920181), (18, 2613454), (36, 1306727), (43, 1094004), (86, 547002), (129, 364668), (172, 273501), (258, 182334), (387, 121556), (516, 91167), (774, 60778), (1548, 30389)]