64883826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1229}}^1$

素因数の和:1663

約数の個数: 48

約数和(自身を含む): 161179200

約数和(自身を除く): 96295374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 419, 838, 1229, 1257, 2458, 2514, 2933, 3687, 3771, 5866, 7374, 7542, 8603, 8799, 11061, 17206, 17598, 22122, 25809, 26397, 51618, 52794, 77427, 154854, 514951, 1029902, 1544853, 3089706, 3604657, 4634559, 7209314, 9269118, 10813971, 21627942, 32441913, 64883826]

約数ペア:

[(1, 64883826), (2, 32441913), (3, 21627942), (6, 10813971), (7, 9269118), (9, 7209314), (14, 4634559), (18, 3604657), (21, 3089706), (42, 1544853), (63, 1029902), (126, 514951), (419, 154854), (838, 77427), (1229, 52794), (1257, 51618), (2458, 26397), (2514, 25809), (2933, 22122), (3687, 17598), (3771, 17206), (5866, 11061), (7374, 8799), (7542, 8603)]