90704418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127037}}^1$

素因数の和:127066

約数の個数: 32

約数和(自身を含む): 219521664

約数和(自身を除く): 128817246

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 127037, 254074, 381111, 762222, 889259, 1778518, 2159629, 2667777, 4319258, 5335554, 6478887, 12957774, 15117403, 30234806, 45352209, 90704418]

約数ペア:

[(1, 90704418), (2, 45352209), (3, 30234806), (6, 15117403), (7, 12957774), (14, 6478887), (17, 5335554), (21, 4319258), (34, 2667777), (42, 2159629), (51, 1778518), (102, 889259), (119, 762222), (238, 381111), (357, 254074), (714, 127037)]