291286212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3467693}}^1$

素因数の和:3467707

約数の個数: 24

約数和(自身を含む): 776763456

約数和(自身を除く): 485477244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3467693, 6935386, 10403079, 13870772, 20806158, 24273851, 41612316, 48547702, 72821553, 97095404, 145643106, 291286212]

約数ペア:

[(1, 291286212), (2, 145643106), (3, 97095404), (4, 72821553), (6, 48547702), (7, 41612316), (12, 24273851), (14, 20806158), (21, 13870772), (28, 10403079), (42, 6935386), (84, 3467693)]