87075954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{691079}}^1$

素因数の和:691094

約数の個数: 24

約数和(自身を含む): 215616960

約数和(自身を除く): 128541006

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 691079, 1382158, 2073237, 4146474, 4837553, 6219711, 9675106, 12439422, 14512659, 29025318, 43537977, 87075954]

約数ペア:

[(1, 87075954), (2, 43537977), (3, 29025318), (6, 14512659), (7, 12439422), (9, 9675106), (14, 6219711), (18, 4837553), (21, 4146474), (42, 2073237), (63, 1382158), (126, 691079)]