349956

素因数分解:

$2^2\times 3^2\times {\mathrm{9721}}^1$

素因数の和:9731

約数の個数: 18

約数和(自身を含む): 884702

約数和(自身を除く): 534746

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 9721, 19442, 29163, 38884, 58326, 87489, 116652, 174978, 349956]

約数ペア:

[(1, 349956), (2, 174978), (3, 116652), (4, 87489), (6, 58326), (9, 38884), (12, 29163), (18, 19442), (36, 9721)]