19413954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{154079}}^1$

素因数の和:154094

約数の個数: 24

約数和(自身を含む): 48072960

約数和(自身を除く): 28659006

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 154079, 308158, 462237, 924474, 1078553, 1386711, 2157106, 2773422, 3235659, 6471318, 9706977, 19413954]

約数ペア:

[(1, 19413954), (2, 9706977), (3, 6471318), (6, 3235659), (7, 2773422), (9, 2157106), (14, 1386711), (18, 1078553), (21, 924474), (42, 462237), (63, 308158), (126, 154079)]