19479897504

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^2\times {\mathrm{5693}}^1$

素因数の和:5927

約数の個数: 108

約数和(自身を含む): 55918661526

約数和(自身を除く): 36438764022

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3488, 3924, 5232, 5693, 7848, 10464, 11386, 11881, 15696, 17079, 22772, 23762, 31392, 34158, 35643, 45544, 47524, 51237, 68316, 71286, 91088, 95048, 102474, 106929, 136632, 142572, 182176, 190096, 204948, 213858, 273264, 285144, 380192, 409896, 427716, 546528, 570288, 620537, 819792, 855432, 1140576, 1241074, 1639584, 1710864, 1861611, 2482148, 3421728, 3723222, 4964296, 5584833, 7446444, 9928592, 11169666, 14892888, 19857184, 22339332, 29785776, 44678664, 59571552, 67638533, 89357328, 135277066, 178714656, 202915599, 270554132, 405831198, 541108264, 608746797, 811662396, 1082216528, 1217493594, 1623324792, 2164433056, 2434987188, 3246649584, 4869974376, 6493299168, 9739948752, 19479897504]

約数ペア:

[(1, 19479897504), (2, 9739948752), (3, 6493299168), (4, 4869974376), (6, 3246649584), (8, 2434987188), (9, 2164433056), (12, 1623324792), (16, 1217493594), (18, 1082216528), (24, 811662396), (32, 608746797), (36, 541108264), (48, 405831198), (72, 270554132), (96, 202915599), (109, 178714656), (144, 135277066), (218, 89357328), (288, 67638533), (327, 59571552), (436, 44678664), (654, 29785776), (872, 22339332), (981, 19857184), (1308, 14892888), (1744, 11169666), (1962, 9928592), (2616, 7446444), (3488, 5584833), (3924, 4964296), (5232, 3723222), (5693, 3421728), (7848, 2482148), (10464, 1861611), (11386, 1710864), (11881, 1639584), (15696, 1241074), (17079, 1140576), (22772, 855432), (23762, 819792), (31392, 620537), (34158, 570288), (35643, 546528), (45544, 427716), (47524, 409896), (51237, 380192), (68316, 285144), (71286, 273264), (91088, 213858), (95048, 204948), (102474, 190096), (106929, 182176), (136632, 142572)]