17842482

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 48297600

約数和(自身を除く): 30455118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 29, 38, 42, 57, 58, 63, 87, 114, 126, 133, 171, 174, 203, 257, 261, 266, 342, 399, 406, 514, 522, 551, 609, 771, 798, 1102, 1197, 1218, 1542, 1653, 1799, 1827, 2313, 2394, 3306, 3598, 3654, 3857, 4626, 4883, 4959, 5397, 7453, 7714, 9766, 9918, 10794, 11571, 14649, 14906, 16191, 22359, 23142, 29298, 32382, 34181, 34713, 43947, 44718, 52171, 67077, 68362, 69426, 87894, 102543, 104342, 134154, 141607, 156513, 205086, 283214, 307629, 313026, 424821, 469539, 615258, 849642, 939078, 991249, 1274463, 1982498, 2548926, 2973747, 5947494, 8921241, 17842482]

約数ペア:

[(1, 17842482), (2, 8921241), (3, 5947494), (6, 2973747), (7, 2548926), (9, 1982498), (14, 1274463), (18, 991249), (19, 939078), (21, 849642), (29, 615258), (38, 469539), (42, 424821), (57, 313026), (58, 307629), (63, 283214), (87, 205086), (114, 156513), (126, 141607), (133, 134154), (171, 104342), (174, 102543), (203, 87894), (257, 69426), (261, 68362), (266, 67077), (342, 52171), (399, 44718), (406, 43947), (514, 34713), (522, 34181), (551, 32382), (609, 29298), (771, 23142), (798, 22359), (1102, 16191), (1197, 14906), (1218, 14649), (1542, 11571), (1653, 10794), (1799, 9918), (1827, 9766), (2313, 7714), (2394, 7453), (3306, 5397), (3598, 4959), (3654, 4883), (3857, 4626)]