1994800518

素因数分解:

$2^1\times 3^2\times {\mathrm{9857}}^1\times {\mathrm{11243}}^1$

素因数の和:21108

約数の個数: 24

約数和(自身を含む): 4322890728

約数和(自身を除く): 2328090210

約数列:

[1, 2, 3, 6, 9, 18, 9857, 11243, 19714, 22486, 29571, 33729, 59142, 67458, 88713, 101187, 177426, 202374, 110822251, 221644502, 332466753, 664933506, 997400259, 1994800518]

約数ペア:

[(1, 1994800518), (2, 997400259), (3, 664933506), (6, 332466753), (9, 221644502), (18, 110822251), (9857, 202374), (11243, 177426), (19714, 101187), (22486, 88713), (29571, 67458), (33729, 59142)]