31225356

素因数分解:

$2^2\times 3^2\times {\mathrm{867371}}^1$

素因数の和:867381

約数の個数: 18

約数和(自身を含む): 78930852

約数和(自身を除く): 47705496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 867371, 1734742, 2602113, 3469484, 5204226, 7806339, 10408452, 15612678, 31225356]

約数ペア:

[(1, 31225356), (2, 15612678), (3, 10408452), (4, 7806339), (6, 5204226), (9, 3469484), (12, 2602113), (18, 1734742), (36, 867371)]