17963243522

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1\times {\mathrm{37361}}^1$

素因数の和:37994

約数の個数: 32

約数和(自身を含む): 31355385984

約数和(自身を除く): 13392142462

約数列:

[1, 2, 7, 14, 61, 122, 427, 563, 854, 1126, 3941, 7882, 34343, 37361, 68686, 74722, 240401, 261527, 480802, 523054, 2279021, 4558042, 15953147, 21034243, 31906294, 42068486, 147239701, 294479402, 1283088823, 2566177646, 8981621761, 17963243522]

約数ペア:

[(1, 17963243522), (2, 8981621761), (7, 2566177646), (14, 1283088823), (61, 294479402), (122, 147239701), (427, 42068486), (563, 31906294), (854, 21034243), (1126, 15953147), (3941, 4558042), (7882, 2279021), (34343, 523054), (37361, 480802), (68686, 261527), (74722, 240401)]