21224616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{126337}}^1$

素因数の和:126353

約数の個数: 32

約数和(自身を含む): 60642240

約数和(自身を除く): 39417624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 126337, 252674, 379011, 505348, 758022, 884359, 1010696, 1516044, 1768718, 2653077, 3032088, 3537436, 5306154, 7074872, 10612308, 21224616]

約数ペア:

[(1, 21224616), (2, 10612308), (3, 7074872), (4, 5306154), (6, 3537436), (7, 3032088), (8, 2653077), (12, 1768718), (14, 1516044), (21, 1010696), (24, 884359), (28, 758022), (42, 505348), (56, 379011), (84, 252674), (168, 126337)]