12725694

素因数分解:

$2^1\times 3^3\times {\mathrm{235661}}^1$

素因数の和:235672

約数の個数: 16

約数和(自身を含む): 28279440

約数和(自身を除く): 15553746

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 235661, 471322, 706983, 1413966, 2120949, 4241898, 6362847, 12725694]

約数ペア:

[(1, 12725694), (2, 6362847), (3, 4241898), (6, 2120949), (9, 1413966), (18, 706983), (27, 471322), (54, 235661)]