18977574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41077}}^1$

素因数の和:41100

約数の個数: 32

約数和(自身を含む): 47321856

約数和(自身を除く): 28344282

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 41077, 82154, 123231, 246462, 287539, 451847, 575078, 862617, 903694, 1355541, 1725234, 2711082, 3162929, 6325858, 9488787, 18977574]

約数ペア:

[(1, 18977574), (2, 9488787), (3, 6325858), (6, 3162929), (7, 2711082), (11, 1725234), (14, 1355541), (21, 903694), (22, 862617), (33, 575078), (42, 451847), (66, 287539), (77, 246462), (154, 123231), (231, 82154), (462, 41077)]