168839118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1339993}}^1$

素因数の和:1340008

約数の個数: 24

約数和(自身を含む): 418078128

約数和(自身を除く): 249239010

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1339993, 2679986, 4019979, 8039958, 9379951, 12059937, 18759902, 24119874, 28139853, 56279706, 84419559, 168839118]

約数ペア:

[(1, 168839118), (2, 84419559), (3, 56279706), (6, 28139853), (7, 24119874), (9, 18759902), (14, 12059937), (18, 9379951), (21, 8039958), (42, 4019979), (63, 2679986), (126, 1339993)]