2008552014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{15940889}}^1$

素因数の和:15940904

約数の個数: 24

約数和(自身を含む): 4973557680

約数和(自身を除く): 2965005666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15940889, 31881778, 47822667, 95645334, 111586223, 143468001, 223172446, 286936002, 334758669, 669517338, 1004276007, 2008552014]

約数ペア:

[(1, 2008552014), (2, 1004276007), (3, 669517338), (6, 334758669), (7, 286936002), (9, 223172446), (14, 143468001), (18, 111586223), (21, 95645334), (42, 47822667), (63, 31881778), (126, 15940889)]