678974724

素因数分解:

$2^2\times 3^4\times {\mathrm{2095601}}^1$

素因数の和:2095617

約数の個数: 30

約数和(自身を含む): 1774974894

約数和(自身を除く): 1096000170

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 2095601, 4191202, 6286803, 8382404, 12573606, 18860409, 25147212, 37720818, 56581227, 75441636, 113162454, 169743681, 226324908, 339487362, 678974724]

約数ペア:

[(1, 678974724), (2, 339487362), (3, 226324908), (4, 169743681), (6, 113162454), (9, 75441636), (12, 56581227), (18, 37720818), (27, 25147212), (36, 18860409), (54, 12573606), (81, 8382404), (108, 6286803), (162, 4191202), (324, 2095601)]