172938234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4117577}}^1$

素因数の和:4117589

約数の個数: 16

約数和(自身を含む): 395287488

約数和(自身を除く): 222349254

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4117577, 8235154, 12352731, 24705462, 28823039, 57646078, 86469117, 172938234]

約数ペア:

[(1, 172938234), (2, 86469117), (3, 57646078), (6, 28823039), (7, 24705462), (14, 12352731), (21, 8235154), (42, 4117577)]