18814272

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:184

約数の個数: 112

約数和(自身を含む): 53644800

約数和(自身を除く): 34830528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 64, 87, 93, 96, 109, 116, 124, 174, 186, 192, 218, 232, 248, 327, 348, 372, 436, 464, 496, 654, 696, 744, 872, 899, 928, 992, 1308, 1392, 1488, 1744, 1798, 1856, 1984, 2616, 2697, 2784, 2976, 3161, 3379, 3488, 3596, 5232, 5394, 5568, 5952, 6322, 6758, 6976, 7192, 9483, 10137, 10464, 10788, 12644, 13516, 14384, 18966, 20274, 20928, 21576, 25288, 27032, 28768, 37932, 40548, 43152, 50576, 54064, 57536, 75864, 81096, 86304, 97991, 101152, 108128, 151728, 162192, 172608, 195982, 202304, 216256, 293973, 303456, 324384, 391964, 587946, 606912, 648768, 783928, 1175892, 1567856, 2351784, 3135712, 4703568, 6271424, 9407136, 18814272]

約数ペア:

[(1, 18814272), (2, 9407136), (3, 6271424), (4, 4703568), (6, 3135712), (8, 2351784), (12, 1567856), (16, 1175892), (24, 783928), (29, 648768), (31, 606912), (32, 587946), (48, 391964), (58, 324384), (62, 303456), (64, 293973), (87, 216256), (93, 202304), (96, 195982), (109, 172608), (116, 162192), (124, 151728), (174, 108128), (186, 101152), (192, 97991), (218, 86304), (232, 81096), (248, 75864), (327, 57536), (348, 54064), (372, 50576), (436, 43152), (464, 40548), (496, 37932), (654, 28768), (696, 27032), (744, 25288), (872, 21576), (899, 20928), (928, 20274), (992, 18966), (1308, 14384), (1392, 13516), (1488, 12644), (1744, 10788), (1798, 10464), (1856, 10137), (1984, 9483), (2616, 7192), (2697, 6976), (2784, 6758), (2976, 6322), (3161, 5952), (3379, 5568), (3488, 5394), (3596, 5232)]