121444372

素因数分解:

$2^2\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{3911}}^1$

素因数の和:5031

約数の個数: 24

約数和(自身を含む): 243169920

約数和(自身を除く): 121725548

約数列:

[1, 2, 4, 7, 14, 28, 1109, 2218, 3911, 4436, 7763, 7822, 15526, 15644, 27377, 31052, 54754, 109508, 4337299, 8674598, 17349196, 30361093, 60722186, 121444372]

約数ペア:

[(1, 121444372), (2, 60722186), (4, 30361093), (7, 17349196), (14, 8674598), (28, 4337299), (1109, 109508), (2218, 54754), (3911, 31052), (4436, 27377), (7763, 15644), (7822, 15526)]