15960014406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{126666781}}^1$

素因数の和:126666796

約数の個数: 24

約数和(自身を含む): 39520035984

約数和(自身を除く): 23560021578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 126666781, 253333562, 380000343, 760000686, 886667467, 1140001029, 1773334934, 2280002058, 2660002401, 5320004802, 7980007203, 15960014406]

約数ペア:

[(1, 15960014406), (2, 7980007203), (3, 5320004802), (6, 2660002401), (7, 2280002058), (9, 1773334934), (14, 1140001029), (18, 886667467), (21, 760000686), (42, 380000343), (63, 253333562), (126, 126666781)]