19227280644

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3734903}}^1$

素因数の和:3734937

約数の個数: 72

約数和(自身を含む): 57099212352

約数和(自身を除く): 37871931708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 3734903, 7469806, 11204709, 14939612, 22409418, 33614127, 41083933, 44818836, 48553739, 67228254, 82167866, 97107478, 123251799, 134456508, 145661217, 164335732, 194214956, 246503598, 291322434, 369755397, 436983651, 493007196, 534091129, 582644868, 739510794, 873967302, 1068182258, 1479021588, 1602273387, 1747934604, 2136364516, 3204546774, 4806820161, 6409093548, 9613640322, 19227280644]

約数ペア:

[(1, 19227280644), (2, 9613640322), (3, 6409093548), (4, 4806820161), (6, 3204546774), (9, 2136364516), (11, 1747934604), (12, 1602273387), (13, 1479021588), (18, 1068182258), (22, 873967302), (26, 739510794), (33, 582644868), (36, 534091129), (39, 493007196), (44, 436983651), (52, 369755397), (66, 291322434), (78, 246503598), (99, 194214956), (117, 164335732), (132, 145661217), (143, 134456508), (156, 123251799), (198, 97107478), (234, 82167866), (286, 67228254), (396, 48553739), (429, 44818836), (468, 41083933), (572, 33614127), (858, 22409418), (1287, 14939612), (1716, 11204709), (2574, 7469806), (5148, 3734903)]