12223428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{145517}}^1$

素因数の和:145531

約数の個数: 24

約数和(自身を含む): 32596032

約数和(自身を除く): 20372604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 145517, 291034, 436551, 582068, 873102, 1018619, 1746204, 2037238, 3055857, 4074476, 6111714, 12223428]

約数ペア:

[(1, 12223428), (2, 6111714), (3, 4074476), (4, 3055857), (6, 2037238), (7, 1746204), (12, 1018619), (14, 873102), (21, 582068), (28, 436551), (42, 291034), (84, 145517)]