7980462

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{63337}}^1$

素因数の和:63352

約数の個数: 24

約数和(自身を含む): 19761456

約数和(自身を除く): 11780994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 63337, 126674, 190011, 380022, 443359, 570033, 886718, 1140066, 1330077, 2660154, 3990231, 7980462]

約数ペア:

[(1, 7980462), (2, 3990231), (3, 2660154), (6, 1330077), (7, 1140066), (9, 886718), (14, 570033), (18, 443359), (21, 380022), (42, 190011), (63, 126674), (126, 63337)]