21319062

素因数分解:

$2^1\times 3^1\times {\mathrm{1117}}^1\times {\mathrm{3181}}^1$

素因数の和:4303

約数の個数: 16

約数和(自身を含む): 42689712

約数和(自身を除く): 21370650

約数列:

[1, 2, 3, 6, 1117, 2234, 3181, 3351, 6362, 6702, 9543, 19086, 3553177, 7106354, 10659531, 21319062]

約数ペア:

[(1, 21319062), (2, 10659531), (3, 7106354), (6, 3553177), (1117, 19086), (2234, 9543), (3181, 6702), (3351, 6362)]