123352236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{489493}}^1$

素因数の和:489510

約数の個数: 36

約数和(自身を含む): 356351632

約数和(自身を除く): 232999396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 489493, 978986, 1468479, 1957972, 2936958, 3426451, 4405437, 5873916, 6852902, 8810874, 10279353, 13705804, 17621748, 20558706, 30838059, 41117412, 61676118, 123352236]

約数ペア:

[(1, 123352236), (2, 61676118), (3, 41117412), (4, 30838059), (6, 20558706), (7, 17621748), (9, 13705804), (12, 10279353), (14, 8810874), (18, 6852902), (21, 5873916), (28, 4405437), (36, 3426451), (42, 2936958), (63, 1957972), (84, 1468479), (126, 978986), (252, 489493)]