127680924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1520011}}^1$

素因数の和:1520025

約数の個数: 24

約数和(自身を含む): 340482688

約数和(自身を除く): 212801764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1520011, 3040022, 4560033, 6080044, 9120066, 10640077, 18240132, 21280154, 31920231, 42560308, 63840462, 127680924]

約数ペア:

[(1, 127680924), (2, 63840462), (3, 42560308), (4, 31920231), (6, 21280154), (7, 18240132), (12, 10640077), (14, 9120066), (21, 6080044), (28, 4560033), (42, 3040022), (84, 1520011)]