2590487946

素因数分解:

$2^1\times 3^3\times {\mathrm{47971999}}^1$

素因数の和:47972010

約数の個数: 16

約数和(自身を含む): 5756640000

約数和(自身を除く): 3166152054

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 47971999, 95943998, 143915997, 287831994, 431747991, 863495982, 1295243973, 2590487946]

約数ペア:

[(1, 2590487946), (2, 1295243973), (3, 863495982), (6, 431747991), (9, 287831994), (18, 143915997), (27, 95943998), (54, 47971999)]