40505094

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{321469}}^1$

素因数の和:321484

約数の個数: 24

約数和(自身を含む): 100298640

約数和(自身を除く): 59793546

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 321469, 642938, 964407, 1928814, 2250283, 2893221, 4500566, 5786442, 6750849, 13501698, 20252547, 40505094]

約数ペア:

[(1, 40505094), (2, 20252547), (3, 13501698), (6, 6750849), (7, 5786442), (9, 4500566), (14, 2893221), (18, 2250283), (21, 1928814), (42, 964407), (63, 642938), (126, 321469)]