86677542

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{687917}}^1$

素因数の和:687932

約数の個数: 24

約数和(自身を含む): 214630416

約数和(自身を除く): 127952874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 687917, 1375834, 2063751, 4127502, 4815419, 6191253, 9630838, 12382506, 14446257, 28892514, 43338771, 86677542]

約数ペア:

[(1, 86677542), (2, 43338771), (3, 28892514), (6, 14446257), (7, 12382506), (9, 9630838), (14, 6191253), (18, 4815419), (21, 4127502), (42, 2063751), (63, 1375834), (126, 687917)]