19348553268

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{62401}}^1$

素因数の和:62460

約数の個数: 144

約数和(自身を含む): 57240106560

約数和(自身を除く): 37891553292

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 29, 33, 36, 44, 54, 58, 66, 81, 87, 99, 108, 116, 132, 162, 174, 198, 243, 261, 297, 319, 324, 348, 396, 486, 522, 594, 638, 783, 891, 957, 972, 1044, 1188, 1276, 1566, 1782, 1914, 2349, 2673, 2871, 3132, 3564, 3828, 4698, 5346, 5742, 7047, 8613, 9396, 10692, 11484, 14094, 17226, 25839, 28188, 34452, 51678, 62401, 77517, 103356, 124802, 155034, 187203, 249604, 310068, 374406, 561609, 686411, 748812, 1123218, 1372822, 1684827, 1809629, 2059233, 2246436, 2745644, 3369654, 3619258, 4118466, 5054481, 5428887, 6177699, 6739308, 7238516, 8236932, 10108962, 10857774, 12355398, 15163443, 16286661, 18533097, 19905919, 20217924, 21715548, 24710796, 30326886, 32573322, 37066194, 39811838, 48859983, 55599291, 59717757, 60653772, 65146644, 74132388, 79623676, 97719966, 111198582, 119435514, 146579949, 166797873, 179153271, 195439932, 222397164, 238871028, 293159898, 333595746, 358306542, 439739847, 537459813, 586319796, 667191492, 716613084, 879479694, 1074919626, 1612379439, 1758959388, 2149839252, 3224758878, 4837138317, 6449517756, 9674276634, 19348553268]

約数ペア:

[(1, 19348553268), (2, 9674276634), (3, 6449517756), (4, 4837138317), (6, 3224758878), (9, 2149839252), (11, 1758959388), (12, 1612379439), (18, 1074919626), (22, 879479694), (27, 716613084), (29, 667191492), (33, 586319796), (36, 537459813), (44, 439739847), (54, 358306542), (58, 333595746), (66, 293159898), (81, 238871028), (87, 222397164), (99, 195439932), (108, 179153271), (116, 166797873), (132, 146579949), (162, 119435514), (174, 111198582), (198, 97719966), (243, 79623676), (261, 74132388), (297, 65146644), (319, 60653772), (324, 59717757), (348, 55599291), (396, 48859983), (486, 39811838), (522, 37066194), (594, 32573322), (638, 30326886), (783, 24710796), (891, 21715548), (957, 20217924), (972, 19905919), (1044, 18533097), (1188, 16286661), (1276, 15163443), (1566, 12355398), (1782, 10857774), (1914, 10108962), (2349, 8236932), (2673, 7238516), (2871, 6739308), (3132, 6177699), (3564, 5428887), (3828, 5054481), (4698, 4118466), (5346, 3619258), (5742, 3369654), (7047, 2745644), (8613, 2246436), (9396, 2059233), (10692, 1809629), (11484, 1684827), (14094, 1372822), (17226, 1123218), (25839, 748812), (28188, 686411), (34452, 561609), (51678, 374406), (62401, 310068), (77517, 249604), (103356, 187203), (124802, 155034)]