168284004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2003381}}^1$

素因数の和:2003395

約数の個数: 24

約数和(自身を含む): 448757568

約数和(自身を除く): 280473564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2003381, 4006762, 6010143, 8013524, 12020286, 14023667, 24040572, 28047334, 42071001, 56094668, 84142002, 168284004]

約数ペア:

[(1, 168284004), (2, 84142002), (3, 56094668), (4, 42071001), (6, 28047334), (7, 24040572), (12, 14023667), (14, 12020286), (21, 8013524), (28, 6010143), (42, 4006762), (84, 2003381)]