42538548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{272683}}^1$

素因数の和:272703

約数の個数: 24

約数和(自身を含む): 106892128

約数和(自身を除く): 64353580

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 272683, 545366, 818049, 1090732, 1636098, 3272196, 3544879, 7089758, 10634637, 14179516, 21269274, 42538548]

約数ペア:

[(1, 42538548), (2, 21269274), (3, 14179516), (4, 10634637), (6, 7089758), (12, 3544879), (13, 3272196), (26, 1636098), (39, 1090732), (52, 818049), (78, 545366), (156, 272683)]