1630329876

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{2156521}}^1$

素因数の和:2156541

約数の個数: 48

約数和(自身を含む): 4830609280

約数和(自身を除く): 3200279404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 2156521, 4313042, 6469563, 8626084, 12939126, 15095647, 19408689, 25878252, 30191294, 38817378, 45286941, 58226067, 60382588, 77634756, 90573882, 116452134, 135860823, 181147764, 232904268, 271721646, 407582469, 543443292, 815164938, 1630329876]

約数ペア:

[(1, 1630329876), (2, 815164938), (3, 543443292), (4, 407582469), (6, 271721646), (7, 232904268), (9, 181147764), (12, 135860823), (14, 116452134), (18, 90573882), (21, 77634756), (27, 60382588), (28, 58226067), (36, 45286941), (42, 38817378), (54, 30191294), (63, 25878252), (84, 19408689), (108, 15095647), (126, 12939126), (189, 8626084), (252, 6469563), (378, 4313042), (756, 2156521)]