21324696

素因数分解:

$2^3\times 3^1\times {\mathrm{181}}^1\times {\mathrm{4909}}^1$

素因数の和:5099

約数の個数: 32

約数和(自身を含む): 53617200

約数和(自身を除く): 32292504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 181, 362, 543, 724, 1086, 1448, 2172, 4344, 4909, 9818, 14727, 19636, 29454, 39272, 58908, 117816, 888529, 1777058, 2665587, 3554116, 5331174, 7108232, 10662348, 21324696]

約数ペア:

[(1, 21324696), (2, 10662348), (3, 7108232), (4, 5331174), (6, 3554116), (8, 2665587), (12, 1777058), (24, 888529), (181, 117816), (362, 58908), (543, 39272), (724, 29454), (1086, 19636), (1448, 14727), (2172, 9818), (4344, 4909)]