1820105966084

素因数分解:

$2^2\times 7^3\times {\mathrm{1326607847}}^1$

素因数の和:1326607872

約数の個数: 24

約数和(自身を含む): 3714501974400

約数和(自身を除く): 1894396008316

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 1326607847, 2653215694, 5306431388, 9286254929, 18572509858, 37145019716, 65003784503, 130007569006, 260015138012, 455026491521, 910052983042, 1820105966084]

約数ペア:

[(1, 1820105966084), (2, 910052983042), (4, 455026491521), (7, 260015138012), (14, 130007569006), (28, 65003784503), (49, 37145019716), (98, 18572509858), (196, 9286254929), (343, 5306431388), (686, 2653215694), (1372, 1326607847)]