42202974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{639439}}^1$

素因数の和:639455

約数の個数: 16

約数和(自身を含む): 92079360

約数和(自身を除く): 49876386

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 639439, 1278878, 1918317, 3836634, 7033829, 14067658, 21101487, 42202974]

約数ペア:

[(1, 42202974), (2, 21101487), (3, 14067658), (6, 7033829), (11, 3836634), (22, 1918317), (33, 1278878), (66, 639439)]