31943196

素因数分解:

$2^2\times 3^2\times {\mathrm{887311}}^1$

素因数の和:887321

約数の個数: 18

約数和(自身を含む): 80745392

約数和(自身を除く): 48802196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 887311, 1774622, 2661933, 3549244, 5323866, 7985799, 10647732, 15971598, 31943196]

約数ペア:

[(1, 31943196), (2, 15971598), (3, 10647732), (4, 7985799), (6, 5323866), (9, 3549244), (12, 2661933), (18, 1774622), (36, 887311)]