2021649066

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{347}}^1$

素因数の和:636

約数の個数: 96

約数和(自身を含む): 4643578368

約数和(自身を除く): 2621929302

約数列:

[1, 2, 3, 6, 9, 18, 31, 53, 62, 93, 106, 159, 186, 197, 279, 318, 347, 394, 477, 558, 591, 694, 954, 1041, 1182, 1643, 1773, 2082, 3123, 3286, 3546, 4929, 6107, 6246, 9858, 10441, 10757, 12214, 14787, 18321, 18391, 20882, 21514, 29574, 31323, 32271, 36642, 36782, 54963, 55173, 62646, 64542, 68359, 93969, 96813, 109926, 110346, 136718, 165519, 187938, 193626, 205077, 323671, 331038, 410154, 570121, 615231, 647342, 971013, 1140242, 1230462, 1710363, 1942026, 2119129, 2913039, 3420726, 3623027, 4238258, 5131089, 5826078, 6357387, 7246054, 10262178, 10869081, 12714774, 19072161, 21738162, 32607243, 38144322, 65214486, 112313837, 224627674, 336941511, 673883022, 1010824533, 2021649066]

約数ペア:

[(1, 2021649066), (2, 1010824533), (3, 673883022), (6, 336941511), (9, 224627674), (18, 112313837), (31, 65214486), (53, 38144322), (62, 32607243), (93, 21738162), (106, 19072161), (159, 12714774), (186, 10869081), (197, 10262178), (279, 7246054), (318, 6357387), (347, 5826078), (394, 5131089), (477, 4238258), (558, 3623027), (591, 3420726), (694, 2913039), (954, 2119129), (1041, 1942026), (1182, 1710363), (1643, 1230462), (1773, 1140242), (2082, 971013), (3123, 647342), (3286, 615231), (3546, 570121), (4929, 410154), (6107, 331038), (6246, 323671), (9858, 205077), (10441, 193626), (10757, 187938), (12214, 165519), (14787, 136718), (18321, 110346), (18391, 109926), (20882, 96813), (21514, 93969), (29574, 68359), (31323, 64542), (32271, 62646), (36642, 55173), (36782, 54963)]