21929650584

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{495787}}^1$

素因数の和:495912

約数の個数: 64

約数和(自身を含む): 58304668800

約数和(自身を除く): 36375018216

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 97, 114, 152, 194, 228, 291, 388, 456, 582, 776, 1164, 1843, 2328, 3686, 5529, 7372, 11058, 14744, 22116, 44232, 495787, 991574, 1487361, 1983148, 2974722, 3966296, 5949444, 9419953, 11898888, 18839906, 28259859, 37679812, 48091339, 56519718, 75359624, 96182678, 113039436, 144274017, 192365356, 226078872, 288548034, 384730712, 577096068, 913735441, 1154192136, 1827470882, 2741206323, 3654941764, 5482412646, 7309883528, 10964825292, 21929650584]

約数ペア:

[(1, 21929650584), (2, 10964825292), (3, 7309883528), (4, 5482412646), (6, 3654941764), (8, 2741206323), (12, 1827470882), (19, 1154192136), (24, 913735441), (38, 577096068), (57, 384730712), (76, 288548034), (97, 226078872), (114, 192365356), (152, 144274017), (194, 113039436), (228, 96182678), (291, 75359624), (388, 56519718), (456, 48091339), (582, 37679812), (776, 28259859), (1164, 18839906), (1843, 11898888), (2328, 9419953), (3686, 5949444), (5529, 3966296), (7372, 2974722), (11058, 1983148), (14744, 1487361), (22116, 991574), (44232, 495787)]