82851972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{986333}}^1$

素因数の和:986347

約数の個数: 24

約数和(自身を含む): 220938816

約数和(自身を除く): 138086844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 986333, 1972666, 2958999, 3945332, 5917998, 6904331, 11835996, 13808662, 20712993, 27617324, 41425986, 82851972]

約数ペア:

[(1, 82851972), (2, 41425986), (3, 27617324), (4, 20712993), (6, 13808662), (7, 11835996), (12, 6904331), (14, 5917998), (21, 3945332), (28, 2958999), (42, 1972666), (84, 986333)]