1621562004

素因数分解:

$2^2\times 3^4\times {\mathrm{5004821}}^1$

素因数の和:5004837

約数の個数: 30

約数和(自身を含む): 4239084234

約数和(自身を除く): 2617522230

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 5004821, 10009642, 15014463, 20019284, 30028926, 45043389, 60057852, 90086778, 135130167, 180173556, 270260334, 405390501, 540520668, 810781002, 1621562004]

約数ペア:

[(1, 1621562004), (2, 810781002), (3, 540520668), (4, 405390501), (6, 270260334), (9, 180173556), (12, 135130167), (18, 90086778), (27, 60057852), (36, 45043389), (54, 30028926), (81, 20019284), (108, 15014463), (162, 10009642), (324, 5004821)]