86892246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{689621}}^1$

素因数の和:689636

約数の個数: 24

約数和(自身を含む): 215162064

約数和(自身を除く): 128269818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 689621, 1379242, 2068863, 4137726, 4827347, 6206589, 9654694, 12413178, 14482041, 28964082, 43446123, 86892246]

約数ペア:

[(1, 86892246), (2, 43446123), (3, 28964082), (6, 14482041), (7, 12413178), (9, 9654694), (14, 6206589), (18, 4827347), (21, 4137726), (42, 2068863), (63, 1379242), (126, 689621)]