275285682

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{728269}}^1$

素因数の和:728287

約数の個数: 32

約数和(自身を含む): 699139200

約数和(自身を除く): 423853518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 728269, 1456538, 2184807, 4369614, 5097883, 6554421, 10195766, 13108842, 15293649, 19663263, 30587298, 39326526, 45880947, 91761894, 137642841, 275285682]

約数ペア:

[(1, 275285682), (2, 137642841), (3, 91761894), (6, 45880947), (7, 39326526), (9, 30587298), (14, 19663263), (18, 15293649), (21, 13108842), (27, 10195766), (42, 6554421), (54, 5097883), (63, 4369614), (126, 2184807), (189, 1456538), (378, 728269)]