215509842

素因数分解:

$2^1\times 3^3\times {\mathrm{1201}}^1\times {\mathrm{3323}}^1$

素因数の和:4535

約数の個数: 32

約数和(自身を含む): 479453760

約数和(自身を除く): 263943918

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1201, 2402, 3323, 3603, 6646, 7206, 9969, 10809, 19938, 21618, 29907, 32427, 59814, 64854, 89721, 179442, 3990923, 7981846, 11972769, 23945538, 35918307, 71836614, 107754921, 215509842]

約数ペア:

[(1, 215509842), (2, 107754921), (3, 71836614), (6, 35918307), (9, 23945538), (18, 11972769), (27, 7981846), (54, 3990923), (1201, 179442), (2402, 89721), (3323, 64854), (3603, 59814), (6646, 32427), (7206, 29907), (9969, 21618), (10809, 19938)]