16597476

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{97}}^2$

素因数の和:218

約数の個数: 81

約数和(自身を含む): 49312809

約数和(自身を除く): 32715333

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 97, 98, 126, 147, 194, 196, 252, 291, 294, 388, 441, 582, 588, 679, 873, 882, 1164, 1358, 1746, 1764, 2037, 2716, 3492, 4074, 4753, 6111, 8148, 9409, 9506, 12222, 14259, 18818, 19012, 24444, 28227, 28518, 37636, 42777, 56454, 57036, 65863, 84681, 85554, 112908, 131726, 169362, 171108, 197589, 263452, 338724, 395178, 461041, 592767, 790356, 922082, 1185534, 1383123, 1844164, 2371068, 2766246, 4149369, 5532492, 8298738, 16597476]

約数ペア:

[(1, 16597476), (2, 8298738), (3, 5532492), (4, 4149369), (6, 2766246), (7, 2371068), (9, 1844164), (12, 1383123), (14, 1185534), (18, 922082), (21, 790356), (28, 592767), (36, 461041), (42, 395178), (49, 338724), (63, 263452), (84, 197589), (97, 171108), (98, 169362), (126, 131726), (147, 112908), (194, 85554), (196, 84681), (252, 65863), (291, 57036), (294, 56454), (388, 42777), (441, 37636), (582, 28518), (588, 28227), (679, 24444), (873, 19012), (882, 18818), (1164, 14259), (1358, 12222), (1746, 9506), (1764, 9409), (2037, 8148), (2716, 6111), (3492, 4753)]