83865516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{998399}}^1$

素因数の和:998413

約数の個数: 24

約数和(自身を含む): 223641600

約数和(自身を除く): 139776084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 998399, 1996798, 2995197, 3993596, 5990394, 6988793, 11980788, 13977586, 20966379, 27955172, 41932758, 83865516]

約数ペア:

[(1, 83865516), (2, 41932758), (3, 27955172), (4, 20966379), (6, 13977586), (7, 11980788), (12, 6988793), (14, 5990394), (21, 3993596), (28, 2995197), (42, 1996798), (84, 998399)]