193531086

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{73141}}^1$

素因数の和:73166

約数の個数: 48

約数和(自身を含む): 500291280

約数和(自身を除く): 306760194

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 73141, 146282, 219423, 438846, 511987, 658269, 1023974, 1316538, 1535961, 1974807, 3071922, 3583909, 3949614, 4607883, 7167818, 9215766, 10751727, 13823649, 21503454, 27647298, 32255181, 64510362, 96765543, 193531086]

約数ペア:

[(1, 193531086), (2, 96765543), (3, 64510362), (6, 32255181), (7, 27647298), (9, 21503454), (14, 13823649), (18, 10751727), (21, 9215766), (27, 7167818), (42, 4607883), (49, 3949614), (54, 3583909), (63, 3071922), (98, 1974807), (126, 1535961), (147, 1316538), (189, 1023974), (294, 658269), (378, 511987), (441, 438846), (882, 219423), (1323, 146282), (2646, 73141)]