18804596283

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1\times {\mathrm{2161}}^1$

素因数の和:2617

約数の個数: 64

約数和(自身を含む): 30858831360

約数和(自身を除く): 12054235077

約数列:

[1, 3, 9, 11, 27, 33, 83, 99, 249, 297, 353, 747, 913, 1059, 2161, 2241, 2739, 3177, 3883, 6483, 8217, 9531, 11649, 19449, 23771, 24651, 29299, 34947, 58347, 71313, 87897, 104841, 179363, 213939, 263691, 322289, 538089, 641817, 762833, 791073, 966867, 1614267, 1972993, 2288499, 2900601, 4842801, 5918979, 6865497, 8391163, 8701803, 17756937, 20596491, 25173489, 53270811, 63315139, 75520467, 189945417, 226561401, 569836251, 696466529, 1709508753, 2089399587, 6268198761, 18804596283]

約数ペア:

[(1, 18804596283), (3, 6268198761), (9, 2089399587), (11, 1709508753), (27, 696466529), (33, 569836251), (83, 226561401), (99, 189945417), (249, 75520467), (297, 63315139), (353, 53270811), (747, 25173489), (913, 20596491), (1059, 17756937), (2161, 8701803), (2241, 8391163), (2739, 6865497), (3177, 5918979), (3883, 4842801), (6483, 2900601), (8217, 2288499), (9531, 1972993), (11649, 1614267), (19449, 966867), (23771, 791073), (24651, 762833), (29299, 641817), (34947, 538089), (58347, 322289), (71313, 263691), (87897, 213939), (104841, 179363)]