171490452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2041553}}^1$

素因数の和:2041567

約数の個数: 24

約数和(自身を含む): 457308096

約数和(自身を除く): 285817644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2041553, 4083106, 6124659, 8166212, 12249318, 14290871, 24498636, 28581742, 42872613, 57163484, 85745226, 171490452]

約数ペア:

[(1, 171490452), (2, 85745226), (3, 57163484), (4, 42872613), (6, 28581742), (7, 24498636), (12, 14290871), (14, 12249318), (21, 8166212), (28, 6124659), (42, 4083106), (84, 2041553)]