31122324

素因数分解:

$2^2\times 3^2\times {\mathrm{864509}}^1$

素因数の和:864519

約数の個数: 18

約数和(自身を含む): 78670410

約数和(自身を除く): 47548086

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 864509, 1729018, 2593527, 3458036, 5187054, 7780581, 10374108, 15561162, 31122324]

約数ペア:

[(1, 31122324), (2, 15561162), (3, 10374108), (4, 7780581), (6, 5187054), (9, 3458036), (12, 2593527), (18, 1729018), (36, 864509)]