26992266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{642673}}^1$

素因数の和:642685

約数の個数: 16

約数和(自身を含む): 61696704

約数和(自身を除く): 34704438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 642673, 1285346, 1928019, 3856038, 4498711, 8997422, 13496133, 26992266]

約数ペア:

[(1, 26992266), (2, 13496133), (3, 8997422), (6, 4498711), (7, 3856038), (14, 1928019), (21, 1285346), (42, 642673)]