55521324

素因数分解:

$2^2\times 3^2\times {\mathrm{1542259}}^1$

素因数の和:1542269

約数の個数: 18

約数和(自身を含む): 140345660

約数和(自身を除く): 84824336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1542259, 3084518, 4626777, 6169036, 9253554, 13880331, 18507108, 27760662, 55521324]

約数ペア:

[(1, 55521324), (2, 27760662), (3, 18507108), (4, 13880331), (6, 9253554), (9, 6169036), (12, 4626777), (18, 3084518), (36, 1542259)]