172863012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2057893}}^1$

素因数の和:2057907

約数の個数: 24

約数和(自身を含む): 460968256

約数和(自身を除く): 288105244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2057893, 4115786, 6173679, 8231572, 12347358, 14405251, 24694716, 28810502, 43215753, 57621004, 86431506, 172863012]

約数ペア:

[(1, 172863012), (2, 86431506), (3, 57621004), (4, 43215753), (6, 28810502), (7, 24694716), (12, 14405251), (14, 12347358), (21, 8231572), (28, 6173679), (42, 4115786), (84, 2057893)]