1853997816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^3\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:626

約数の個数: 128

約数和(自身を含む): 5149532160

約数和(自身を除く): 3295534344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 127, 132, 242, 254, 264, 363, 381, 457, 484, 508, 726, 762, 914, 968, 1016, 1331, 1371, 1397, 1452, 1524, 1828, 2662, 2742, 2794, 2904, 3048, 3656, 3993, 4191, 5027, 5324, 5484, 5588, 7986, 8382, 10054, 10648, 10968, 11176, 15081, 15367, 15972, 16764, 20108, 30162, 30734, 31944, 33528, 40216, 46101, 55297, 58039, 60324, 61468, 92202, 110594, 116078, 120648, 122936, 165891, 169037, 174117, 184404, 221188, 232156, 331782, 338074, 348234, 368808, 442376, 464312, 507111, 608267, 638429, 663564, 676148, 696468, 1014222, 1216534, 1276858, 1327128, 1352296, 1392936, 1824801, 1915287, 2028444, 2433068, 2553716, 3649602, 3830574, 4056888, 4866136, 5107432, 7022719, 7299204, 7661148, 14045438, 14598408, 15322296, 21068157, 28090876, 42136314, 56181752, 77249909, 84272628, 154499818, 168545256, 231749727, 308999636, 463499454, 617999272, 926998908, 1853997816]

約数ペア:

[(1, 1853997816), (2, 926998908), (3, 617999272), (4, 463499454), (6, 308999636), (8, 231749727), (11, 168545256), (12, 154499818), (22, 84272628), (24, 77249909), (33, 56181752), (44, 42136314), (66, 28090876), (88, 21068157), (121, 15322296), (127, 14598408), (132, 14045438), (242, 7661148), (254, 7299204), (264, 7022719), (363, 5107432), (381, 4866136), (457, 4056888), (484, 3830574), (508, 3649602), (726, 2553716), (762, 2433068), (914, 2028444), (968, 1915287), (1016, 1824801), (1331, 1392936), (1371, 1352296), (1397, 1327128), (1452, 1276858), (1524, 1216534), (1828, 1014222), (2662, 696468), (2742, 676148), (2794, 663564), (2904, 638429), (3048, 608267), (3656, 507111), (3993, 464312), (4191, 442376), (5027, 368808), (5324, 348234), (5484, 338074), (5588, 331782), (7986, 232156), (8382, 221188), (10054, 184404), (10648, 174117), (10968, 169037), (11176, 165891), (15081, 122936), (15367, 120648), (15972, 116078), (16764, 110594), (20108, 92202), (30162, 61468), (30734, 60324), (31944, 58039), (33528, 55297), (40216, 46101)]