858957078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{475613}}^1$

素因数の和:475668

約数の個数: 32

約数和(自身を含む): 2008993536

約数和(自身を除く): 1150036458

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 475613, 951226, 1426839, 2853678, 3329291, 6658582, 9987873, 19975746, 20451359, 40902718, 61354077, 122708154, 143159513, 286319026, 429478539, 858957078]

約数ペア:

[(1, 858957078), (2, 429478539), (3, 286319026), (6, 143159513), (7, 122708154), (14, 61354077), (21, 40902718), (42, 20451359), (43, 19975746), (86, 9987873), (129, 6658582), (258, 3329291), (301, 2853678), (602, 1426839), (903, 951226), (1806, 475613)]