7927038

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 20497920

約数和(自身を除く): 12570882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 126, 134, 189, 201, 313, 378, 402, 469, 603, 626, 938, 939, 1206, 1407, 1809, 1878, 2191, 2814, 2817, 3618, 4221, 4382, 5634, 6573, 8442, 8451, 12663, 13146, 16902, 19719, 20971, 25326, 39438, 41942, 59157, 62913, 118314, 125826, 146797, 188739, 293594, 377478, 440391, 566217, 880782, 1132434, 1321173, 2642346, 3963519, 7927038]

約数ペア:

[(1, 7927038), (2, 3963519), (3, 2642346), (6, 1321173), (7, 1132434), (9, 880782), (14, 566217), (18, 440391), (21, 377478), (27, 293594), (42, 188739), (54, 146797), (63, 125826), (67, 118314), (126, 62913), (134, 59157), (189, 41942), (201, 39438), (313, 25326), (378, 20971), (402, 19719), (469, 16902), (603, 13146), (626, 12663), (938, 8451), (939, 8442), (1206, 6573), (1407, 5634), (1809, 4382), (1878, 4221), (2191, 3618), (2814, 2817)]