21669108

素因数分解:

$2^2\times 3^1\times {\mathrm{293}}^1\times {\mathrm{6163}}^1$

素因数の和:6463

約数の個数: 24

約数和(自身を含む): 50742048

約数和(自身を除く): 29072940

約数列:

[1, 2, 3, 4, 6, 12, 293, 586, 879, 1172, 1758, 3516, 6163, 12326, 18489, 24652, 36978, 73956, 1805759, 3611518, 5417277, 7223036, 10834554, 21669108]

約数ペア:

[(1, 21669108), (2, 10834554), (3, 7223036), (4, 5417277), (6, 3611518), (12, 1805759), (293, 73956), (586, 36978), (879, 24652), (1172, 18489), (1758, 12326), (3516, 6163)]