11720916

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{2647}}^1$

素因数の和:2701

約数の個数: 48

約数和(自身を含む): 31140480

約数和(自身を除く): 19419564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 492, 738, 1107, 1476, 2214, 2647, 4428, 5294, 7941, 10588, 15882, 23823, 31764, 47646, 71469, 95292, 108527, 142938, 217054, 285876, 325581, 434108, 651162, 976743, 1302324, 1953486, 2930229, 3906972, 5860458, 11720916]

約数ペア:

[(1, 11720916), (2, 5860458), (3, 3906972), (4, 2930229), (6, 1953486), (9, 1302324), (12, 976743), (18, 651162), (27, 434108), (36, 325581), (41, 285876), (54, 217054), (82, 142938), (108, 108527), (123, 95292), (164, 71469), (246, 47646), (369, 31764), (492, 23823), (738, 15882), (1107, 10588), (1476, 7941), (2214, 5294), (2647, 4428)]