54780228

素因数分解:

$2^2\times 3^2\times {\mathrm{1521673}}^1$

素因数の和:1521683

約数の個数: 18

約数和(自身を含む): 138472334

約数和(自身を除く): 83692106

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1521673, 3043346, 4565019, 6086692, 9130038, 13695057, 18260076, 27390114, 54780228]

約数ペア:

[(1, 54780228), (2, 27390114), (3, 18260076), (4, 13695057), (6, 9130038), (9, 6086692), (12, 4565019), (18, 3043346), (36, 1521673)]