137888646

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{469009}}^1$

素因数の和:469028

約数の個数: 24

約数和(自身を含む): 320802840

約数和(自身を除く): 182914194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 469009, 938018, 1407027, 2814054, 3283063, 6566126, 9849189, 19698378, 22981441, 45962882, 68944323, 137888646]

約数ペア:

[(1, 137888646), (2, 68944323), (3, 45962882), (6, 22981441), (7, 19698378), (14, 9849189), (21, 6566126), (42, 3283063), (49, 2814054), (98, 1407027), (147, 938018), (294, 469009)]