198104004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{786127}}^1$

素因数の和:786144

約数の個数: 36

約数和(自身を含む): 572301184

約数和(自身を除く): 374197180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 786127, 1572254, 2358381, 3144508, 4716762, 5502889, 7075143, 9433524, 11005778, 14150286, 16508667, 22011556, 28300572, 33017334, 49526001, 66034668, 99052002, 198104004]

約数ペア:

[(1, 198104004), (2, 99052002), (3, 66034668), (4, 49526001), (6, 33017334), (7, 28300572), (9, 22011556), (12, 16508667), (14, 14150286), (18, 11005778), (21, 9433524), (28, 7075143), (36, 5502889), (42, 4716762), (63, 3144508), (84, 2358381), (126, 1572254), (252, 786127)]