12851874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101999}}^1$

素因数の和:102014

約数の個数: 24

約数和(自身を含む): 31824000

約数和(自身を除く): 18972126

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 101999, 203998, 305997, 611994, 713993, 917991, 1427986, 1835982, 2141979, 4283958, 6425937, 12851874]

約数ペア:

[(1, 12851874), (2, 6425937), (3, 4283958), (6, 2141979), (7, 1835982), (9, 1427986), (14, 917991), (18, 713993), (21, 611994), (42, 305997), (63, 203998), (126, 101999)]