2120748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{25247}}^1$

素因数の和:25261

約数の個数: 24

約数和(自身を含む): 5655552

約数和(自身を除く): 3534804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 25247, 50494, 75741, 100988, 151482, 176729, 302964, 353458, 530187, 706916, 1060374, 2120748]

約数ペア:

[(1, 2120748), (2, 1060374), (3, 706916), (4, 530187), (6, 353458), (7, 302964), (12, 176729), (14, 151482), (21, 100988), (28, 75741), (42, 50494), (84, 25247)]