17838961679

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{829}}^1\times {\mathrm{967}}^1$

素因数の和:1848

約数の個数: 48

約数和(自身を含む): 23678983680

約数和(自身を除く): 5840022001

約数列:

[1, 7, 11, 17, 77, 119, 187, 289, 829, 967, 1309, 2023, 3179, 5803, 6769, 9119, 10637, 14093, 16439, 22253, 63833, 74459, 98651, 115073, 155023, 180829, 239581, 279463, 801643, 1085161, 1265803, 1677067, 1956241, 2635391, 3074093, 5611501, 8818073, 13627931, 18447737, 21518651, 61726511, 95395517, 149907241, 231674827, 1049350687, 1621723789, 2548423097, 17838961679]

約数ペア:

[(1, 17838961679), (7, 2548423097), (11, 1621723789), (17, 1049350687), (77, 231674827), (119, 149907241), (187, 95395517), (289, 61726511), (829, 21518651), (967, 18447737), (1309, 13627931), (2023, 8818073), (3179, 5611501), (5803, 3074093), (6769, 2635391), (9119, 1956241), (10637, 1677067), (14093, 1265803), (16439, 1085161), (22253, 801643), (63833, 279463), (74459, 239581), (98651, 180829), (115073, 155023)]