12754854

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{823}}^1$

素因数の和:882

約数の個数: 64

約数和(自身を含む): 33223680

約数和(自身を除く): 20468826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 82, 123, 126, 189, 246, 287, 369, 378, 574, 738, 823, 861, 1107, 1646, 1722, 2214, 2469, 2583, 4938, 5166, 5761, 7407, 7749, 11522, 14814, 15498, 17283, 22221, 33743, 34566, 44442, 51849, 67486, 101229, 103698, 155547, 202458, 236201, 303687, 311094, 472402, 607374, 708603, 911061, 1417206, 1822122, 2125809, 4251618, 6377427, 12754854]

約数ペア:

[(1, 12754854), (2, 6377427), (3, 4251618), (6, 2125809), (7, 1822122), (9, 1417206), (14, 911061), (18, 708603), (21, 607374), (27, 472402), (41, 311094), (42, 303687), (54, 236201), (63, 202458), (82, 155547), (123, 103698), (126, 101229), (189, 67486), (246, 51849), (287, 44442), (369, 34566), (378, 33743), (574, 22221), (738, 17283), (823, 15498), (861, 14814), (1107, 11522), (1646, 7749), (1722, 7407), (2214, 5761), (2469, 5166), (2583, 4938)]