815094

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{6469}}^1$

素因数の和:6484

約数の個数: 24

約数和(自身を含む): 2018640

約数和(自身を除く): 1203546

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 6469, 12938, 19407, 38814, 45283, 58221, 90566, 116442, 135849, 271698, 407547, 815094]

約数ペア:

[(1, 815094), (2, 407547), (3, 271698), (6, 135849), (7, 116442), (9, 90566), (14, 58221), (18, 45283), (21, 38814), (42, 19407), (63, 12938), (126, 6469)]