154221396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1835969}}^1$

素因数の和:1835983

約数の個数: 24

約数和(自身を含む): 411257280

約数和(自身を除く): 257035884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1835969, 3671938, 5507907, 7343876, 11015814, 12851783, 22031628, 25703566, 38555349, 51407132, 77110698, 154221396]

約数ペア:

[(1, 154221396), (2, 77110698), (3, 51407132), (4, 38555349), (6, 25703566), (7, 22031628), (12, 12851783), (14, 11015814), (21, 7343876), (28, 5507907), (42, 3671938), (84, 1835969)]