1854363576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{883}}^1$

素因数の和:1085

約数の個数: 128

約数和(自身を含む): 5132574720

約数和(自身を除く): 3278211144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 127, 156, 159, 212, 254, 312, 318, 381, 424, 508, 636, 689, 762, 883, 1016, 1272, 1378, 1524, 1651, 1766, 2067, 2649, 2756, 3048, 3302, 3532, 4134, 4953, 5298, 5512, 6604, 6731, 7064, 8268, 9906, 10596, 11479, 13208, 13462, 16536, 19812, 20193, 21192, 22958, 26924, 34437, 39624, 40386, 45916, 46799, 53848, 68874, 80772, 87503, 91832, 93598, 112141, 137748, 140397, 161544, 175006, 187196, 224282, 262509, 275496, 280794, 336423, 350012, 374392, 448564, 525018, 561588, 608387, 672846, 700024, 897128, 1050036, 1123176, 1216774, 1345692, 1457833, 1825161, 2100072, 2433548, 2691384, 2915666, 3650322, 4373499, 4867096, 5831332, 5943473, 7300644, 8746998, 11662664, 11886946, 14601288, 17493996, 17830419, 23773892, 34987992, 35660838, 47547784, 71321676, 77265149, 142643352, 154530298, 231795447, 309060596, 463590894, 618121192, 927181788, 1854363576]

約数ペア:

[(1, 1854363576), (2, 927181788), (3, 618121192), (4, 463590894), (6, 309060596), (8, 231795447), (12, 154530298), (13, 142643352), (24, 77265149), (26, 71321676), (39, 47547784), (52, 35660838), (53, 34987992), (78, 23773892), (104, 17830419), (106, 17493996), (127, 14601288), (156, 11886946), (159, 11662664), (212, 8746998), (254, 7300644), (312, 5943473), (318, 5831332), (381, 4867096), (424, 4373499), (508, 3650322), (636, 2915666), (689, 2691384), (762, 2433548), (883, 2100072), (1016, 1825161), (1272, 1457833), (1378, 1345692), (1524, 1216774), (1651, 1123176), (1766, 1050036), (2067, 897128), (2649, 700024), (2756, 672846), (3048, 608387), (3302, 561588), (3532, 525018), (4134, 448564), (4953, 374392), (5298, 350012), (5512, 336423), (6604, 280794), (6731, 275496), (7064, 262509), (8268, 224282), (9906, 187196), (10596, 175006), (11479, 161544), (13208, 140397), (13462, 137748), (16536, 112141), (19812, 93598), (20193, 91832), (21192, 87503), (22958, 80772), (26924, 68874), (34437, 53848), (39624, 46799), (40386, 45916)]