31620924

素因数分解:

$2^2\times 3^2\times {\mathrm{878359}}^1$

素因数の和:878369

約数の個数: 18

約数和(自身を含む): 79930760

約数和(自身を除く): 48309836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 878359, 1756718, 2635077, 3513436, 5270154, 7905231, 10540308, 15810462, 31620924]

約数ペア:

[(1, 31620924), (2, 15810462), (3, 10540308), (4, 7905231), (6, 5270154), (9, 3513436), (12, 2635077), (18, 1756718), (36, 878359)]