18966373056

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1135439}}^1$

素因数の和:1135486

約数の個数: 84

約数和(自身を含む): 56238343200

約数和(自身を除く): 37271970144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 144, 174, 192, 232, 261, 288, 348, 464, 522, 576, 696, 928, 1044, 1392, 1856, 2088, 2784, 4176, 5568, 8352, 16704, 1135439, 2270878, 3406317, 4541756, 6812634, 9083512, 10218951, 13625268, 18167024, 20437902, 27250536, 32927731, 36334048, 40875804, 54501072, 65855462, 72668096, 81751608, 98783193, 109002144, 131710924, 163503216, 197566386, 218004288, 263421848, 296349579, 327006432, 395132772, 526843696, 592699158, 654012864, 790265544, 1053687392, 1185398316, 1580531088, 2107374784, 2370796632, 3161062176, 4741593264, 6322124352, 9483186528, 18966373056]

約数ペア:

[(1, 18966373056), (2, 9483186528), (3, 6322124352), (4, 4741593264), (6, 3161062176), (8, 2370796632), (9, 2107374784), (12, 1580531088), (16, 1185398316), (18, 1053687392), (24, 790265544), (29, 654012864), (32, 592699158), (36, 526843696), (48, 395132772), (58, 327006432), (64, 296349579), (72, 263421848), (87, 218004288), (96, 197566386), (116, 163503216), (144, 131710924), (174, 109002144), (192, 98783193), (232, 81751608), (261, 72668096), (288, 65855462), (348, 54501072), (464, 40875804), (522, 36334048), (576, 32927731), (696, 27250536), (928, 20437902), (1044, 18167024), (1392, 13625268), (1856, 10218951), (2088, 9083512), (2784, 6812634), (4176, 4541756), (5568, 3406317), (8352, 2270878), (16704, 1135439)]