17935921248

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{55721}}^1$

素因数の和:56220

約数の個数: 96

約数和(自身を含む): 53921064960

約数和(自身を除く): 35985143712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 479, 672, 958, 1437, 1916, 2874, 3353, 3832, 5748, 6706, 7664, 10059, 11496, 13412, 15328, 20118, 22992, 26824, 40236, 45984, 53648, 55721, 80472, 107296, 111442, 160944, 167163, 222884, 321888, 334326, 390047, 445768, 668652, 780094, 891536, 1170141, 1337304, 1560188, 1783072, 2340282, 2674608, 3120376, 4680564, 5349216, 6240752, 9361128, 12481504, 18722256, 26690359, 37444512, 53380718, 80071077, 106761436, 160142154, 186832513, 213522872, 320284308, 373665026, 427045744, 560497539, 640568616, 747330052, 854091488, 1120995078, 1281137232, 1494660104, 2241990156, 2562274464, 2989320208, 4483980312, 5978640416, 8967960624, 17935921248]

約数ペア:

[(1, 17935921248), (2, 8967960624), (3, 5978640416), (4, 4483980312), (6, 2989320208), (7, 2562274464), (8, 2241990156), (12, 1494660104), (14, 1281137232), (16, 1120995078), (21, 854091488), (24, 747330052), (28, 640568616), (32, 560497539), (42, 427045744), (48, 373665026), (56, 320284308), (84, 213522872), (96, 186832513), (112, 160142154), (168, 106761436), (224, 80071077), (336, 53380718), (479, 37444512), (672, 26690359), (958, 18722256), (1437, 12481504), (1916, 9361128), (2874, 6240752), (3353, 5349216), (3832, 4680564), (5748, 3120376), (6706, 2674608), (7664, 2340282), (10059, 1783072), (11496, 1560188), (13412, 1337304), (15328, 1170141), (20118, 891536), (22992, 780094), (26824, 668652), (40236, 445768), (45984, 390047), (53648, 334326), (55721, 321888), (80472, 222884), (107296, 167163), (111442, 160944)]