7893018

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 21614400

約数和(自身を除く): 13721382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 49, 54, 57, 63, 98, 114, 126, 133, 147, 157, 171, 189, 266, 294, 314, 342, 378, 399, 441, 471, 513, 798, 882, 931, 942, 1026, 1099, 1197, 1323, 1413, 1862, 2198, 2394, 2646, 2793, 2826, 2983, 3297, 3591, 4239, 5586, 5966, 6594, 7182, 7693, 8379, 8478, 8949, 9891, 15386, 16758, 17898, 19782, 20881, 23079, 25137, 26847, 29673, 41762, 46158, 50274, 53694, 59346, 62643, 69237, 80541, 125286, 138474, 146167, 161082, 187929, 207711, 292334, 375858, 415422, 438501, 563787, 877002, 1127574, 1315503, 2631006, 3946509, 7893018]

約数ペア:

[(1, 7893018), (2, 3946509), (3, 2631006), (6, 1315503), (7, 1127574), (9, 877002), (14, 563787), (18, 438501), (19, 415422), (21, 375858), (27, 292334), (38, 207711), (42, 187929), (49, 161082), (54, 146167), (57, 138474), (63, 125286), (98, 80541), (114, 69237), (126, 62643), (133, 59346), (147, 53694), (157, 50274), (171, 46158), (189, 41762), (266, 29673), (294, 26847), (314, 25137), (342, 23079), (378, 20881), (399, 19782), (441, 17898), (471, 16758), (513, 15386), (798, 9891), (882, 8949), (931, 8478), (942, 8379), (1026, 7693), (1099, 7182), (1197, 6594), (1323, 5966), (1413, 5586), (1862, 4239), (2198, 3591), (2394, 3297), (2646, 2983), (2793, 2826)]