2730798

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{21673}}^1$

素因数の和:21688

約数の個数: 24

約数和(自身を含む): 6762288

約数和(自身を除く): 4031490

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 21673, 43346, 65019, 130038, 151711, 195057, 303422, 390114, 455133, 910266, 1365399, 2730798]

約数ペア:

[(1, 2730798), (2, 1365399), (3, 910266), (6, 455133), (7, 390114), (9, 303422), (14, 195057), (18, 151711), (21, 130038), (42, 65019), (63, 43346), (126, 21673)]