25712442

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{204067}}^1$

素因数の和:204082

約数の個数: 24

約数和(自身を含む): 63669216

約数和(自身を除く): 37956774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 204067, 408134, 612201, 1224402, 1428469, 1836603, 2856938, 3673206, 4285407, 8570814, 12856221, 25712442]

約数ペア:

[(1, 25712442), (2, 12856221), (3, 8570814), (6, 4285407), (7, 3673206), (9, 2856938), (14, 1836603), (18, 1428469), (21, 1224402), (42, 612201), (63, 408134), (126, 204067)]