66209868

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{10631}}^1$

素因数の和:10814

約数の個数: 36

約数和(自身を含む): 168347088

約数和(自身を除く): 102137220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 346, 519, 692, 1038, 1557, 2076, 3114, 6228, 10631, 21262, 31893, 42524, 63786, 95679, 127572, 191358, 382716, 1839163, 3678326, 5517489, 7356652, 11034978, 16552467, 22069956, 33104934, 66209868]

約数ペア:

[(1, 66209868), (2, 33104934), (3, 22069956), (4, 16552467), (6, 11034978), (9, 7356652), (12, 5517489), (18, 3678326), (36, 1839163), (173, 382716), (346, 191358), (519, 127572), (692, 95679), (1038, 63786), (1557, 42524), (2076, 31893), (3114, 21262), (6228, 10631)]