2654442

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{21067}}^1$

素因数の和:21082

約数の個数: 24

約数和(自身を含む): 6573216

約数和(自身を除く): 3918774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 21067, 42134, 63201, 126402, 147469, 189603, 294938, 379206, 442407, 884814, 1327221, 2654442]

約数ペア:

[(1, 2654442), (2, 1327221), (3, 884814), (6, 442407), (7, 379206), (9, 294938), (14, 189603), (18, 147469), (21, 126402), (42, 63201), (63, 42134), (126, 21067)]