2808021258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{22285883}}^1$

素因数の和:22285898

約数の個数: 24

約数和(自身を含む): 6953195808

約数和(自身を除く): 4145174550

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 22285883, 44571766, 66857649, 133715298, 156001181, 200572947, 312002362, 401145894, 468003543, 936007086, 1404010629, 2808021258]

約数ペア:

[(1, 2808021258), (2, 1404010629), (3, 936007086), (6, 468003543), (7, 401145894), (9, 312002362), (14, 200572947), (18, 156001181), (21, 133715298), (42, 66857649), (63, 44571766), (126, 22285883)]