17989969284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1\times {\mathrm{2833}}^1$

素因数の和:3186

約数の個数: 144

約数和(自身を含む): 52684649472

約数和(自身を除く): 34694680188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 113, 126, 223, 226, 252, 339, 446, 452, 669, 678, 791, 892, 1017, 1338, 1356, 1561, 1582, 2007, 2034, 2373, 2676, 2833, 3122, 3164, 4014, 4068, 4683, 4746, 5666, 6244, 7119, 8028, 8499, 9366, 9492, 11332, 14049, 14238, 16998, 18732, 19831, 25199, 25497, 28098, 28476, 33996, 39662, 50398, 50994, 56196, 59493, 75597, 79324, 100796, 101988, 118986, 151194, 176393, 178479, 226791, 237972, 302388, 320129, 352786, 356958, 453582, 529179, 631759, 640258, 705572, 713916, 907164, 960387, 1058358, 1263518, 1280516, 1587537, 1895277, 1920774, 2116716, 2240903, 2527036, 2881161, 3175074, 3790554, 3841548, 4422313, 4481806, 5685831, 5762322, 6350148, 6722709, 7581108, 8844626, 8963612, 11371662, 11524644, 13266939, 13445418, 17689252, 20168127, 22743324, 26533878, 26890836, 39800817, 40336254, 53067756, 71388767, 79601634, 80672508, 142777534, 159203268, 214166301, 285555068, 428332602, 499721369, 642498903, 856665204, 999442738, 1284997806, 1499164107, 1998885476, 2569995612, 2998328214, 4497492321, 5996656428, 8994984642, 17989969284]

約数ペア:

[(1, 17989969284), (2, 8994984642), (3, 5996656428), (4, 4497492321), (6, 2998328214), (7, 2569995612), (9, 1998885476), (12, 1499164107), (14, 1284997806), (18, 999442738), (21, 856665204), (28, 642498903), (36, 499721369), (42, 428332602), (63, 285555068), (84, 214166301), (113, 159203268), (126, 142777534), (223, 80672508), (226, 79601634), (252, 71388767), (339, 53067756), (446, 40336254), (452, 39800817), (669, 26890836), (678, 26533878), (791, 22743324), (892, 20168127), (1017, 17689252), (1338, 13445418), (1356, 13266939), (1561, 11524644), (1582, 11371662), (2007, 8963612), (2034, 8844626), (2373, 7581108), (2676, 6722709), (2833, 6350148), (3122, 5762322), (3164, 5685831), (4014, 4481806), (4068, 4422313), (4683, 3841548), (4746, 3790554), (5666, 3175074), (6244, 2881161), (7119, 2527036), (8028, 2240903), (8499, 2116716), (9366, 1920774), (9492, 1895277), (11332, 1587537), (14049, 1280516), (14238, 1263518), (16998, 1058358), (18732, 960387), (19831, 907164), (25199, 713916), (25497, 705572), (28098, 640258), (28476, 631759), (33996, 529179), (39662, 453582), (50398, 356958), (50994, 352786), (56196, 320129), (59493, 302388), (75597, 237972), (79324, 226791), (100796, 178479), (101988, 176393), (118986, 151194)]