21553443672

素因数分解:

$2^3\times 3^1\times {\mathrm{898060153}}^1$

素因数の和:898060162

約数の個数: 16

約数和(自身を含む): 53883609240

約数和(自身を除く): 32330165568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 898060153, 1796120306, 2694180459, 3592240612, 5388360918, 7184481224, 10776721836, 21553443672]

約数ペア:

[(1, 21553443672), (2, 10776721836), (3, 7184481224), (4, 5388360918), (6, 3592240612), (8, 2694180459), (12, 1796120306), (24, 898060153)]