189407652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2254853}}^1$

素因数の和:2254867

約数の個数: 24

約数和(自身を含む): 505087296

約数和(自身を除く): 315679644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2254853, 4509706, 6764559, 9019412, 13529118, 15783971, 27058236, 31567942, 47351913, 63135884, 94703826, 189407652]

約数ペア:

[(1, 189407652), (2, 94703826), (3, 63135884), (4, 47351913), (6, 31567942), (7, 27058236), (12, 15783971), (14, 13529118), (21, 9019412), (28, 6764559), (42, 4509706), (84, 2254853)]