7180866

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 20173440

約数和(自身を除く): 12992574

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 121, 126, 154, 157, 189, 198, 231, 242, 297, 314, 363, 378, 462, 471, 594, 693, 726, 847, 942, 1089, 1099, 1386, 1413, 1694, 1727, 2079, 2178, 2198, 2541, 2826, 3267, 3297, 3454, 4158, 4239, 5082, 5181, 6534, 6594, 7623, 8478, 9891, 10362, 12089, 15246, 15543, 18997, 19782, 22869, 24178, 29673, 31086, 36267, 37994, 45738, 46629, 56991, 59346, 72534, 93258, 108801, 113982, 132979, 170973, 217602, 265958, 326403, 341946, 398937, 512919, 652806, 797874, 1025838, 1196811, 2393622, 3590433, 7180866]

約数ペア:

[(1, 7180866), (2, 3590433), (3, 2393622), (6, 1196811), (7, 1025838), (9, 797874), (11, 652806), (14, 512919), (18, 398937), (21, 341946), (22, 326403), (27, 265958), (33, 217602), (42, 170973), (54, 132979), (63, 113982), (66, 108801), (77, 93258), (99, 72534), (121, 59346), (126, 56991), (154, 46629), (157, 45738), (189, 37994), (198, 36267), (231, 31086), (242, 29673), (297, 24178), (314, 22869), (363, 19782), (378, 18997), (462, 15543), (471, 15246), (594, 12089), (693, 10362), (726, 9891), (847, 8478), (942, 7623), (1089, 6594), (1099, 6534), (1386, 5181), (1413, 5082), (1694, 4239), (1727, 4158), (2079, 3454), (2178, 3297), (2198, 3267), (2541, 2826)]