2019913452

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{84121}}^1$

素因数の和:84183

約数の個数: 72

約数和(自身を含む): 5511673440

約数和(自身を除く): 3491759988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 138, 174, 207, 261, 276, 348, 414, 522, 667, 828, 1044, 1334, 2001, 2668, 4002, 6003, 8004, 12006, 24012, 84121, 168242, 252363, 336484, 504726, 757089, 1009452, 1514178, 1934783, 2439509, 3028356, 3869566, 4879018, 5804349, 7318527, 7739132, 9758036, 11608698, 14637054, 17413047, 21955581, 23217396, 29274108, 34826094, 43911162, 56108707, 69652188, 87822324, 112217414, 168326121, 224434828, 336652242, 504978363, 673304484, 1009956726, 2019913452]

約数ペア:

[(1, 2019913452), (2, 1009956726), (3, 673304484), (4, 504978363), (6, 336652242), (9, 224434828), (12, 168326121), (18, 112217414), (23, 87822324), (29, 69652188), (36, 56108707), (46, 43911162), (58, 34826094), (69, 29274108), (87, 23217396), (92, 21955581), (116, 17413047), (138, 14637054), (174, 11608698), (207, 9758036), (261, 7739132), (276, 7318527), (348, 5804349), (414, 4879018), (522, 3869566), (667, 3028356), (828, 2439509), (1044, 1934783), (1334, 1514178), (2001, 1009452), (2668, 757089), (4002, 504726), (6003, 336484), (8004, 252363), (12006, 168242), (24012, 84121)]