13237956

素因数分解:

$2^2\times 3^2\times {\mathrm{367721}}^1$

素因数の和:367731

約数の個数: 18

約数和(自身を含む): 33462702

約数和(自身を除く): 20224746

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 367721, 735442, 1103163, 1470884, 2206326, 3309489, 4412652, 6618978, 13237956]

約数ペア:

[(1, 13237956), (2, 6618978), (3, 4412652), (4, 3309489), (6, 2206326), (9, 1470884), (12, 1103163), (18, 735442), (36, 367721)]