42730212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{508693}}^1$

素因数の和:508707

約数の個数: 24

約数和(自身を含む): 113947456

約数和(自身を除く): 71217244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 508693, 1017386, 1526079, 2034772, 3052158, 3560851, 6104316, 7121702, 10682553, 14243404, 21365106, 42730212]

約数ペア:

[(1, 42730212), (2, 21365106), (3, 14243404), (4, 10682553), (6, 7121702), (7, 6104316), (12, 3560851), (14, 3052158), (21, 2034772), (28, 1526079), (42, 1017386), (84, 508693)]