181323884

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{47269}}^1$

素因数の和:47417

約数の個数: 24

約数和(自身を含む): 365302560

約数和(自身を除く): 183978676

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 47269, 94538, 189076, 330883, 661766, 1323532, 6475853, 12951706, 25903412, 45330971, 90661942, 181323884]

約数ペア:

[(1, 181323884), (2, 90661942), (4, 45330971), (7, 25903412), (14, 12951706), (28, 6475853), (137, 1323532), (274, 661766), (548, 330883), (959, 189076), (1918, 94538), (3836, 47269)]