19381034718

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{3769}}^1\times {\mathrm{9851}}^1$

素因数の和:13657

約数の個数: 48

約数和(自身を含む): 43456186800

約数和(自身を除く): 24075152082

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 3769, 7538, 9851, 11307, 19702, 22614, 29553, 33921, 59106, 67842, 88659, 109301, 177318, 218602, 285679, 327903, 571358, 655806, 857037, 983709, 1714074, 1967418, 2571111, 5142222, 37128419, 74256838, 111385257, 222770514, 334155771, 668311542, 1076724151, 2153448302, 3230172453, 6460344906, 9690517359, 19381034718]

約数ペア:

[(1, 19381034718), (2, 9690517359), (3, 6460344906), (6, 3230172453), (9, 2153448302), (18, 1076724151), (29, 668311542), (58, 334155771), (87, 222770514), (174, 111385257), (261, 74256838), (522, 37128419), (3769, 5142222), (7538, 2571111), (9851, 1967418), (11307, 1714074), (19702, 983709), (22614, 857037), (29553, 655806), (33921, 571358), (59106, 327903), (67842, 285679), (88659, 218602), (109301, 177318)]