120973818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2880329}}^1$

素因数の和:2880341

約数の個数: 16

約数和(自身を含む): 276511680

約数和(自身を除く): 155537862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2880329, 5760658, 8640987, 17281974, 20162303, 40324606, 60486909, 120973818]

約数ペア:

[(1, 120973818), (2, 60486909), (3, 40324606), (6, 20162303), (7, 17281974), (14, 8640987), (21, 5760658), (42, 2880329)]